| 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 | $112.35 | 11.601% | $125.3837 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $105.40 | 8.309% | $114.1577 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $72.85 | 7.864% | $78.5789 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $99.91 | 3.492% | $103.3989 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $66.96 | 12.517% | $75.3414 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $99.59 | 5.448% | $105.0157 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $238.81 | 3.344% | $246.7958 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $795.87 | $848.6721 | $848.68 | $848.70 | $848.70 | |