| 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 | $224.62 | 11.106% | $249.5663 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $125.50 | 9.215% | $137.0648 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $149.51 | 9.732% | $164.0603 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $29.87 | 13.118% | $33.7883 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $212.80 | 7.568% | $228.9047 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $104.34 | 11.848% | $116.7022 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $99.44 | 8.708% | $108.0992 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $946.08 | $1,038.1858 | $1,038.18 | $1,038.15 | $1,038.30 | |