| 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 | $240.37 | 13.393% | $272.5628 | $272.56 | $272.55 | $272.60 |
| Purchase #2 | $79.97 | 12.808% | $90.2126 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $175.69 | 6.515% | $187.1362 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $213.47 | 4.129% | $222.2842 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $21.76 | 10.726% | $24.094 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $47.53 | 11.556% | $53.0226 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $216.63 | 12.501% | $243.7109 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $995.42 | $1,093.0233 | $1,093.01 | $1,093.00 | $1,093.00 | |