| 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 | $212.37 | 6.420% | $226.0042 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $150.40 | 12.610% | $169.3654 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $250.75 | 11.281% | $279.0371 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $85.63 | 6.375% | $91.0889 | $91.09 | $91.10 | $91.10 |
| Purchase #5 | $122.70 | 5.301% | $129.2043 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $34.53 | 3.814% | $35.847 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $25.43 | 8.410% | $27.5687 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $881.81 | $958.1156 | $958.12 | $958.10 | $958.10 | |