| 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 | $178.62 | 8.515% | $193.8295 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $106.71 | 8.779% | $116.0781 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $26.42 | 9.565% | $28.9471 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $195.89 | 12.458% | $220.294 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $247.71 | 9.856% | $272.1243 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $37.47 | 13.821% | $42.6487 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $206.32 | 9.834% | $226.6095 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $999.14 | $1,100.5312 | $1,100.53 | $1,100.55 | $1,100.40 | |