| 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 | $99.61 | 10.748% | $110.3161 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $33.60 | 11.187% | $37.3588 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $233.61 | 9.671% | $256.2024 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $103.72 | 12.749% | $116.9433 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $47.32 | 8.140% | $51.1718 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $224.77 | 7.250% | $241.0658 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $11.63 | 13.703% | $13.2237 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $754.26 | $826.2819 | $826.28 | $826.20 | $826.30 | |