| 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 | $126.59 | 3.777% | $131.3713 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $244.81 | 10.510% | $270.5395 | $270.54 | $270.55 | $270.50 |
| Purchase #3 | $150.31 | 7.648% | $161.8057 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $66.86 | 11.461% | $74.5228 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $232.84 | 10.113% | $256.3871 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $134.71 | 9.849% | $147.9776 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $198.95 | 10.318% | $219.4777 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,155.07 | $1,262.0817 | $1,262.09 | $1,262.10 | $1,262.10 | |