| 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 | $126.60 | 9.487% | $138.6105 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $248.97 | 9.596% | $272.8612 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $52.53 | 10.375% | $57.98 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $221.55 | 7.431% | $238.0134 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $54.52 | 8.619% | $59.2191 | $59.22 | $59.20 | $59.20 |
| Purchase #6 | $87.48 | 6.257% | $92.9536 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $38.53 | 5.160% | $40.5181 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $830.18 | $900.1559 | $900.15 | $900.10 | $900.20 | |