| 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 | $229.45 | 12.301% | $257.6746 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $226.27 | 5.405% | $238.4999 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $122.80 | 4.633% | $128.4893 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $226.70 | 6.381% | $241.1657 | $241.17 | $241.15 | $241.20 |
| Purchase #5 | $10.63 | 6.643% | $11.3362 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $15.93 | 8.543% | $17.2909 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $94.27 | 7.257% | $101.1112 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $926.05 | $995.5678 | $995.57 | $995.55 | $995.60 | |