| 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 | $194.83 | 9.551% | $213.4382 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $43.81 | 10.621% | $48.4631 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $156.89 | 9.824% | $172.3029 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $35.57 | 10.806% | $39.4137 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $201.33 | 12.347% | $226.1882 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $24.63 | 13.367% | $27.9223 | $27.92 | $27.90 | $27.90 |
| Purchase #7 | $220.87 | 11.540% | $246.3584 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $877.93 | $974.0868 | $974.08 | $974.05 | $974.10 | |