| 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 | $99.86 | 3.861% | $103.7156 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $27.34 | 5.331% | $28.7975 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $244.89 | 10.630% | $270.9218 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $213.47 | 10.340% | $235.5428 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $17.93 | 4.503% | $18.7374 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $40.58 | 12.219% | $45.5385 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $213.57 | 9.617% | $234.109 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $857.64 | $937.3626 | $937.37 | $937.35 | $937.20 | |