| 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 | $110.92 | 9.387% | $121.3321 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $205.37 | 4.500% | $214.6117 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $59.99 | 6.432% | $63.8486 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $49.65 | 3.444% | $51.3599 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $228.42 | 7.123% | $244.6904 | $244.69 | $244.70 | $244.70 |
| Purchase #6 | $121.26 | 9.267% | $132.4972 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $209.43 | 8.766% | $227.7886 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $985.04 | $1,056.1285 | $1,056.13 | $1,056.15 | $1,056.10 | |