| 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 | $98.87 | 4.110% | $102.9336 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $170.31 | 10.567% | $188.3067 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $81.91 | 13.331% | $92.8294 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $20.38 | 13.288% | $23.0881 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $39.71 | 6.573% | $42.3201 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $223.27 | 8.835% | $242.9959 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $25.61 | 12.309% | $28.7623 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $660.06 | $721.2361 | $721.24 | $721.25 | $721.20 | |