| 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 | $236.49 | 5.332% | $249.0996 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $94.43 | 13.675% | $107.3433 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $156.62 | 5.556% | $165.3218 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $87.64 | 9.298% | $95.7888 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $69.65 | 6.829% | $74.4064 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $188.30 | 5.844% | $199.3043 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $97.70 | 9.647% | $107.1251 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $930.83 | $998.3893 | $998.39 | $998.40 | $998.30 | |