| 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 | $117.49 | 8.809% | $127.8397 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $102.29 | 5.468% | $107.8832 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $108.96 | 6.343% | $115.8713 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $173.68 | 8.320% | $188.1302 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $69.79 | 8.197% | $75.5107 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $238.96 | 7.622% | $257.1735 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $164.98 | 3.410% | $170.6058 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $976.15 | $1,043.0144 | $1,043.01 | $1,043.00 | $1,043.00 | |