| 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 | $229.73 | 4.292% | $239.59 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $39.54 | 9.612% | $43.3406 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $42.36 | 11.222% | $47.1136 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $133.72 | 13.128% | $151.2748 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $154.65 | 9.404% | $169.1933 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $82.68 | 6.773% | $88.2799 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $69.30 | 7.719% | $74.6493 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $751.98 | $813.4415 | $813.43 | $813.45 | $813.40 | |