| 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 | $228.90 | 9.380% | $250.3708 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $48.50 | 11.396% | $54.0271 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $210.99 | 5.469% | $222.529 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $24.82 | 3.311% | $25.6418 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $25.63 | 4.510% | $26.7859 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $134.73 | 13.388% | $152.7677 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $119.66 | 8.335% | $129.6337 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $793.23 | $861.7560 | $861.76 | $861.80 | $861.70 | |