| 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 | $94.87 | 12.619% | $106.8416 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $219.45 | 4.574% | $229.4876 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $35.83 | 13.835% | $40.7871 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $36.28 | 13.557% | $41.1985 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $242.88 | 5.462% | $256.1461 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $36.63 | 9.374% | $40.0637 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $166.30 | 3.144% | $171.5285 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $832.24 | $886.0531 | $886.06 | $886.10 | $886.00 | |