| 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 | $246.82 | 13.582% | $280.3431 | $280.34 | $280.35 | $280.30 |
| Purchase #2 | $157.96 | 12.548% | $177.7808 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $57.94 | 3.478% | $59.9552 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $28.63 | 4.532% | $29.9275 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $71.57 | 6.561% | $76.2657 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $171.89 | 10.228% | $189.4709 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $10.56 | 5.157% | $11.1046 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $745.37 | $824.8478 | $824.85 | $824.85 | $824.90 | |