| 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 | $207.30 | 8.295% | $224.4955 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $7.76 | 4.658% | $8.1215 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $116.98 | 10.164% | $128.8698 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $41.96 | 7.717% | $45.1981 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $172.82 | 4.543% | $180.6712 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $185.37 | 8.307% | $200.7687 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $12.27 | 4.193% | $12.7845 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $744.46 | $800.9093 | $800.91 | $800.85 | $801.00 | |