| 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 | $106.26 | 5.110% | $111.6899 | $111.69 | $111.70 | $111.70 |
| Purchase #2 | $94.89 | 12.208% | $106.4742 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $192.45 | 5.505% | $203.0444 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $110.41 | 5.243% | $116.1988 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $43.58 | 10.632% | $48.2134 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $149.54 | 4.319% | $155.9986 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $72.72 | 13.536% | $82.5634 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $769.85 | $824.1827 | $824.17 | $824.15 | $824.20 | |