| 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 | $224.70 | 13.181% | $254.3177 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $208.88 | 7.374% | $224.2828 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $240.98 | 7.868% | $259.9403 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $31.32 | 5.334% | $32.9906 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $10.48 | 13.563% | $11.9014 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $130.70 | 12.347% | $146.8375 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $27.40 | 7.508% | $29.4572 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $874.46 | $959.7275 | $959.73 | $959.75 | $959.70 | |