| 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 | $213.54 | 4.228% | $222.5685 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $203.29 | 12.744% | $229.1973 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $217.41 | 11.371% | $242.1317 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $85.55 | 7.678% | $92.1185 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $121.87 | 8.720% | $132.4971 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $238.88 | 5.313% | $251.5717 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $75.88 | 3.190% | $78.3006 | $78.30 | $78.30 | $78.30 |
| 7 purchase totals = | $1,156.42 | $1,248.3854 | $1,248.39 | $1,248.35 | $1,248.40 | |