| 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 | $235.98 | 3.222% | $243.5833 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $59.66 | 11.656% | $66.614 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $243.61 | 11.669% | $272.0369 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $110.29 | 12.834% | $124.4446 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $19.85 | 6.416% | $21.1236 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $247.72 | 11.425% | $276.022 | $276.02 | $276.00 | $276.00 |
| Purchase #7 | $93.94 | 11.730% | $104.9592 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $1,011.05 | $1,108.7836 | $1,108.77 | $1,108.75 | $1,108.70 | |