| 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 | $108.38 | 7.146% | $116.1248 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $143.56 | 12.250% | $161.1461 | $161.15 | $161.15 | $161.10 |
| Purchase #3 | $195.52 | 12.489% | $219.9385 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $227.31 | 9.648% | $249.2409 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $85.38 | 9.505% | $93.4954 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $170.44 | 5.729% | $180.2045 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $96.27 | 11.244% | $107.0946 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $1,026.86 | $1,127.2448 | $1,127.24 | $1,127.25 | $1,127.10 | |