| 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 | $221.62 | 7.697% | $238.6781 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $166.57 | 10.582% | $184.1964 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $41.44 | 10.462% | $45.7755 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $157.95 | 12.502% | $177.6969 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $187.52 | 4.730% | $196.3897 | $196.39 | $196.40 | $196.40 |
| Purchase #6 | $41.90 | 11.383% | $46.6695 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $41.45 | 7.203% | $44.4356 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $858.45 | $933.8417 | $933.86 | $933.90 | $933.90 | |