| 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 | $200.91 | 10.684% | $222.3752 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $184.77 | 12.536% | $207.9328 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $77.68 | 12.539% | $87.4203 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $66.66 | 3.169% | $68.7725 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $229.83 | 5.758% | $243.0636 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $75.39 | 6.833% | $80.5414 | $80.54 | $80.55 | $80.50 |
| Purchase #7 | $247.42 | 8.299% | $267.9534 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $1,082.66 | $1,178.0592 | $1,178.05 | $1,178.05 | $1,178.10 | |