| 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 | $108.32 | 10.398% | $119.5831 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $46.72 | 9.385% | $51.1047 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $125.48 | 7.207% | $134.5233 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $136.36 | 6.253% | $144.8866 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $225.52 | 7.804% | $243.1196 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $163.50 | 6.834% | $174.6736 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $94.94 | 10.453% | $104.8641 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $900.84 | $972.7550 | $972.74 | $972.70 | $972.80 | |