| 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 | $191.69 | 5.417% | $202.0738 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $132.79 | 8.519% | $144.1024 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $218.71 | 5.819% | $231.4367 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $35.90 | 10.115% | $39.5313 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $118.41 | 7.518% | $127.3121 | $127.31 | $127.30 | $127.30 |
| Purchase #6 | $84.45 | 3.161% | $87.1195 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $112.92 | 11.474% | $125.8764 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $894.87 | $957.4522 | $957.45 | $957.45 | $957.40 | |