| 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 | $219.70 | 10.854% | $243.5462 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $205.56 | 12.603% | $231.4667 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $85.80 | 9.372% | $93.8412 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $236.47 | 11.230% | $263.0256 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $129.73 | 10.212% | $142.978 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $244.86 | 8.544% | $265.7808 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $11.59 | 13.519% | $13.1569 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $1,133.71 | $1,253.7954 | $1,253.81 | $1,253.85 | $1,253.80 | |