| 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 | $215.90 | 10.866% | $239.3597 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $81.28 | 8.854% | $88.4765 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $161.53 | 6.294% | $171.6967 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $57.92 | 5.643% | $61.1884 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $190.54 | 13.731% | $216.703 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $6.63 | 12.674% | $7.4703 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $19.61 | 12.404% | $22.0424 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $733.41 | $806.9370 | $806.94 | $806.95 | $807.00 | |