| 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 | $225.96 | 9.790% | $248.0815 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $43.60 | 11.381% | $48.5621 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $225.97 | 9.377% | $247.1592 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $106.47 | 13.244% | $120.5709 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $164.50 | 9.565% | $180.2344 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $207.25 | 4.871% | $217.3451 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $47.32 | 7.235% | $50.7436 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $1,021.07 | $1,112.6968 | $1,112.69 | $1,112.70 | $1,112.70 | |