| 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 | $124.80 | 4.804% | $130.7954 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $196.79 | 7.637% | $211.8189 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $119.79 | 5.812% | $126.7522 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $84.98 | 13.172% | $96.1736 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $37.54 | 5.265% | $39.5165 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $222.53 | 6.496% | $236.9855 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $78.39 | 8.651% | $85.1715 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $864.82 | $927.2136 | $927.22 | $927.15 | $927.30 | |