| 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 | $101.86 | 4.475% | $106.4182 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $223.68 | 5.490% | $235.96 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $66.27 | 6.812% | $70.7843 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $27.66 | 4.583% | $28.9277 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $24.63 | 3.334% | $25.4512 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $125.74 | 3.347% | $129.9485 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $245.55 | 10.331% | $270.9178 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $815.39 | $868.4077 | $868.41 | $868.40 | $868.40 | |