| 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 | $194.26 | 4.535% | $203.0697 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $104.61 | 11.488% | $116.6276 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $243.96 | 11.562% | $272.1667 | $272.17 | $272.15 | $272.20 |
| Purchase #4 | $128.84 | 3.171% | $132.9255 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $113.51 | 9.188% | $123.9393 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $135.74 | 11.780% | $151.7302 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $191.33 | 9.451% | $209.4126 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,112.25 | $1,209.8716 | $1,209.88 | $1,209.90 | $1,209.80 | |