| 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 | $229.79 | 6.255% | $244.1634 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $88.99 | 6.527% | $94.7984 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $141.53 | 8.198% | $153.1326 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $108.82 | 5.531% | $114.8388 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $87.98 | 8.667% | $95.6052 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $116.97 | 10.737% | $129.5291 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $47.95 | 13.520% | $54.4328 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $822.03 | $886.5003 | $886.50 | $886.55 | $886.40 | |