| 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 | $204.81 | 12.253% | $229.9054 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $238.71 | 9.221% | $260.7214 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $195.71 | 8.584% | $212.5097 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $12.48 | 9.336% | $13.6451 | $13.65 | $13.65 | $13.60 |
| Purchase #5 | $203.30 | 11.603% | $226.8889 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $32.44 | 12.296% | $36.4288 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $105.97 | 10.153% | $116.7291 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $993.42 | $1,096.8284 | $1,096.84 | $1,096.85 | $1,096.70 | |