| 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 | $194.99 | 3.556% | $201.9238 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $207.34 | 13.364% | $235.0489 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $94.31 | 13.331% | $106.8825 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $187.76 | 13.134% | $212.4204 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $232.92 | 6.181% | $247.3168 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $149.97 | 13.825% | $170.7034 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $89.88 | 6.472% | $95.697 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $1,157.17 | $1,269.9928 | $1,269.99 | $1,269.95 | $1,269.90 | |