| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.77 | 7.704% | $229.1618 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $216.33 | 11.461% | $241.1236 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $210.31 | 4.651% | $220.0915 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $194.99 | 11.238% | $216.903 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $177.25 | 3.624% | $183.6735 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $51.47 | 4.563% | $53.8186 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $166.84 | 6.508% | $177.6979 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $1,229.96 | $1,322.4699 | $1,322.46 | $1,322.40 | $1,322.50 | |