| 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 | $201.30 | 3.453% | $208.2509 | $208.25 | $208.25 | $208.30 |
| Purchase #2 | $72.47 | 9.594% | $79.4228 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $172.82 | 10.345% | $190.6982 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $21.76 | 4.682% | $22.7788 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $68.42 | 11.624% | $76.3731 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $222.81 | 4.174% | $232.1101 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $118.37 | 11.585% | $132.0832 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $877.95 | $941.7171 | $941.71 | $941.70 | $941.80 | |