| 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 | $68.47 | 10.120% | $75.3992 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $100.87 | 12.186% | $113.162 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $126.72 | 9.579% | $138.8585 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $248.49 | 13.190% | $281.2658 | $281.27 | $281.25 | $281.30 |
| Purchase #5 | $113.63 | 6.827% | $121.3875 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $50.40 | 9.476% | $55.1759 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $250.45 | 13.335% | $283.8475 | $283.85 | $283.85 | $283.80 |
| 7 purchase totals = | $959.03 | $1,069.0964 | $1,069.11 | $1,069.10 | $1,069.20 | |