| 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 | $248.95 | 12.308% | $279.5908 | $279.59 | $279.60 | $279.60 |
| Purchase #2 | $18.87 | 12.597% | $21.2471 | $21.25 | $21.25 | $21.20 |
| Purchase #3 | $106.52 | 13.393% | $120.7862 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $202.35 | 7.563% | $217.6537 | $217.65 | $217.65 | $217.70 |
| Purchase #5 | $89.66 | 8.734% | $97.4909 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $126.83 | 8.464% | $137.5649 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $18.35 | 8.466% | $19.9035 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $811.53 | $894.2371 | $894.23 | $894.25 | $894.30 | |