| 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 | $174.41 | 9.575% | $191.1098 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $216.98 | 9.223% | $236.9921 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $228.44 | 10.157% | $251.6427 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $83.59 | 3.759% | $86.7321 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $57.48 | 11.600% | $64.1477 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $224.73 | 5.363% | $236.7823 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $95.39 | 11.524% | $106.3827 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $1,081.02 | $1,173.7894 | $1,173.78 | $1,173.85 | $1,173.70 | |