| 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 | $237.99 | 5.528% | $251.1461 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $152.67 | 7.271% | $163.7706 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $20.80 | 9.372% | $22.7494 | $22.75 | $22.75 | $22.70 |
| Purchase #4 | $64.93 | 9.580% | $71.1503 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $51.64 | 12.311% | $57.9974 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $28.35 | 9.390% | $31.0121 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $116.60 | 6.622% | $124.3213 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $672.98 | $722.1472 | $722.15 | $722.10 | $722.10 | |