| 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 | $211.41 | 3.176% | $218.1244 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $224.61 | 13.131% | $254.1035 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $120.94 | 5.348% | $127.4079 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $28.88 | 3.380% | $29.8561 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $12.45 | 5.130% | $13.0887 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $102.93 | 13.226% | $116.5435 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $106.84 | 9.425% | $116.9097 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $808.06 | $876.0338 | $876.03 | $876.00 | $876.00 | |