| 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 | $197.90 | 7.232% | $212.2121 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $187.76 | 6.551% | $200.0602 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $110.55 | 5.775% | $116.9343 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $16.61 | 4.832% | $17.4126 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $97.96 | 8.842% | $106.6216 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $233.94 | 9.200% | $255.4625 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $54.33 | 11.348% | $60.4954 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $899.05 | $969.1987 | $969.19 | $969.15 | $969.20 | |