| 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 | $236.44 | 5.515% | $249.4797 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $171.64 | 12.751% | $193.5258 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $199.30 | 5.746% | $210.7518 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $199.62 | 6.368% | $212.3318 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $39.52 | 3.495% | $40.9012 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $106.29 | 3.676% | $110.1972 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $26.37 | 9.289% | $28.8195 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $979.18 | $1,046.0070 | $1,046.01 | $1,046.05 | $1,046.00 | |