| 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 | $214.63 | 5.662% | $226.7824 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $19.56 | 9.810% | $21.4788 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $35.91 | 9.366% | $39.2733 | $39.27 | $39.25 | $39.30 |
| Purchase #4 | $11.76 | 10.356% | $12.9779 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $180.77 | 11.278% | $201.1572 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $44.53 | 13.833% | $50.6898 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $225.91 | 4.206% | $235.4118 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $733.07 | $787.7712 | $787.77 | $787.80 | $787.90 | |