| 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 | $240.61 | 4.574% | $251.6155 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $18.67 | 12.557% | $21.0144 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $43.98 | 4.589% | $45.9982 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $227.81 | 6.738% | $243.1598 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $57.64 | 10.453% | $63.6651 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $78.26 | 11.185% | $87.0134 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $90.34 | 3.108% | $93.1478 | $93.15 | $93.15 | $93.10 |
| 7 purchase totals = | $757.31 | $805.6142 | $805.62 | $805.55 | $805.60 | |