| 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 | $224.25 | 10.581% | $247.9779 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $107.37 | 13.297% | $121.647 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $48.42 | 9.480% | $53.0102 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $43.63 | 3.624% | $45.2112 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $63.30 | 10.398% | $69.8819 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $77.96 | 7.611% | $83.8935 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $148.47 | 5.779% | $157.0501 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $713.40 | $778.6718 | $778.67 | $778.70 | $778.70 | |