| 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 | $126.31 | 6.644% | $134.702 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $36.82 | 5.654% | $38.9018 | $38.90 | $38.90 | $38.90 |
| Purchase #3 | $31.50 | 5.448% | $33.2161 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $226.26 | 10.145% | $249.2141 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $75.25 | 8.231% | $81.4438 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $194.68 | 4.773% | $203.9721 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $232.86 | 7.820% | $251.0697 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $923.68 | $992.5196 | $992.51 | $992.45 | $992.50 | |