| 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 | $6.41 | 10.443% | $7.0794 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $180.67 | 6.858% | $193.0603 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $153.37 | 11.804% | $171.4738 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $250.55 | 6.697% | $267.3293 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $40.86 | 13.426% | $46.3459 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $166.84 | 12.716% | $188.0554 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $209.85 | 4.722% | $219.7591 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $1,008.55 | $1,093.1032 | $1,093.11 | $1,093.10 | $1,093.20 | |