| 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 | $232.29 | 4.484% | $242.7059 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $9.67 | 6.716% | $10.3194 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $24.46 | 4.246% | $25.4986 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $138.65 | 6.785% | $148.0574 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $198.86 | 11.708% | $222.1425 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $162.28 | 5.503% | $171.2103 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $143.96 | 9.590% | $157.7658 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $910.17 | $977.6999 | $977.71 | $977.65 | $977.70 | |