| 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 | $102.89 | 10.803% | $114.0052 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $121.52 | 4.164% | $126.5801 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $153.60 | 4.696% | $160.8131 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $44.73 | 9.608% | $49.0277 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $151.61 | 11.749% | $169.4227 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $242.79 | 3.245% | $250.6685 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $13.61 | 9.286% | $14.8738 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $830.75 | $885.3911 | $885.39 | $885.35 | $885.40 | |