| 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 | $96.84 | 10.784% | $107.2832 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $245.90 | 13.159% | $278.258 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $58.58 | 3.753% | $60.7785 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $180.88 | 4.395% | $188.8297 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $216.31 | 10.636% | $239.3167 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $11.80 | 9.530% | $12.9245 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $44.26 | 9.519% | $48.4731 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $854.57 | $935.8637 | $935.86 | $935.85 | $935.90 | |