| 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 | $184.42 | 8.799% | $200.6471 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $88.97 | 9.754% | $97.6481 | $97.65 | $97.65 | $97.60 |
| Purchase #3 | $245.36 | 6.133% | $260.4079 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $148.49 | 10.787% | $164.5076 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $65.29 | 12.245% | $73.2848 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $86.27 | 12.437% | $96.9994 | $97.00 | $97.00 | $97.00 |
| Purchase #7 | $91.52 | 3.390% | $94.6225 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $910.32 | $988.1174 | $988.12 | $988.10 | $988.00 | |