| 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 | $105.37 | 10.857% | $116.81 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $235.53 | 5.736% | $249.04 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $18.31 | 4.666% | $19.1643 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $169.45 | 12.593% | $190.7888 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $112.28 | 5.198% | $118.1163 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $60.85 | 12.717% | $68.5883 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $213.74 | 3.577% | $221.3855 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $915.53 | $983.8932 | $983.90 | $983.90 | $983.90 | |