| 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 | $8.99 | 12.765% | $10.1376 | $10.14 | $10.15 | $10.10 |
| Purchase #2 | $136.36 | 9.767% | $149.6783 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $242.89 | 3.425% | $251.209 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $120.36 | 5.778% | $127.3144 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $13.76 | 7.373% | $14.7745 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $203.69 | 4.650% | $213.1616 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $196.93 | 10.469% | $217.5466 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $922.98 | $983.8220 | $983.82 | $983.80 | $983.80 | |