| 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 | $110.83 | 12.850% | $125.0717 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $181.52 | 8.535% | $197.0127 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $58.63 | 13.123% | $66.324 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $190.57 | 8.809% | $207.3573 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $24.28 | 10.750% | $26.8901 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $179.47 | 11.251% | $199.6622 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $108.57 | 13.151% | $122.848 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $853.87 | $945.1660 | $945.16 | $945.10 | $945.20 | |