| 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 | $116.57 | 13.715% | $132.5576 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $121.67 | 9.553% | $133.2931 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $22.62 | 13.659% | $25.7097 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $108.43 | 3.406% | $112.1231 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $188.55 | 5.387% | $198.7072 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $11.96 | 9.606% | $13.1089 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $119.80 | 12.672% | $134.9811 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $689.60 | $750.4807 | $750.48 | $750.45 | $750.50 | |