| 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 | $229.61 | 10.697% | $254.1714 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $99.30 | 4.738% | $104.0048 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $243.53 | 8.272% | $263.6748 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $7.86 | 7.230% | $8.4283 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $211.54 | 6.381% | $225.0384 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $101.53 | 9.777% | $111.4566 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $121.70 | 8.532% | $132.0834 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $1,015.07 | $1,098.8577 | $1,098.85 | $1,098.85 | $1,098.90 | |