| 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 | $117.80 | 8.418% | $127.7164 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $194.60 | 5.531% | $205.3633 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $29.69 | 7.369% | $31.8779 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $21.53 | 9.335% | $23.5398 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $6.67 | 11.114% | $7.4113 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $244.83 | 13.321% | $277.4438 | $277.44 | $277.45 | $277.40 |
| Purchase #7 | $180.94 | 11.792% | $202.2764 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $796.06 | $875.6289 | $875.63 | $875.65 | $875.60 | |