| 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 | $121.84 | 3.687% | $126.3322 | $126.33 | $126.35 | $126.30 |
| Purchase #2 | $172.41 | 7.543% | $185.4149 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $95.49 | 5.182% | $100.4383 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $136.65 | 3.323% | $141.1909 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $202.45 | 7.832% | $218.3059 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $188.97 | 9.643% | $207.1924 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $25.65 | 9.771% | $28.1563 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $943.46 | $1,007.0309 | $1,007.03 | $1,007.05 | $1,007.00 | |