| 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 | $212.29 | 7.591% | $228.4049 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $82.48 | 11.405% | $91.8868 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $47.93 | 7.137% | $51.3508 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $188.85 | 4.703% | $197.7316 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $222.27 | 5.296% | $234.0414 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $147.99 | 11.695% | $165.2974 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $7.57 | 9.154% | $8.263 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $909.38 | $976.9759 | $976.97 | $977.00 | $977.00 | |