| 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 | $196.78 | 11.623% | $219.6517 | $219.65 | $219.65 | $219.70 |
| Purchase #2 | $41.44 | 11.716% | $46.2951 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $187.26 | 9.528% | $205.1021 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $21.57 | 3.209% | $22.2622 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $189.27 | 8.224% | $204.8356 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $72.27 | 4.389% | $75.4419 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $13.29 | 9.483% | $14.5503 | $14.55 | $14.55 | $14.60 |
| 7 purchase totals = | $721.88 | $788.1389 | $788.14 | $788.15 | $788.20 | |