| 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 | $222.79 | 9.774% | $244.5655 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $121.35 | 5.427% | $127.9357 | $127.94 | $127.95 | $127.90 |
| Purchase #3 | $238.77 | 4.157% | $248.6957 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $124.37 | 8.227% | $134.6019 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $67.39 | 4.180% | $70.2069 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $76.50 | 12.651% | $86.178 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $57.84 | 7.867% | $62.3903 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $909.01 | $974.5740 | $974.59 | $974.60 | $974.60 | |