| 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 | $238.27 | 5.605% | $251.625 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $139.78 | 3.856% | $145.1699 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $180.63 | 13.548% | $205.1018 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $26.63 | 13.507% | $30.2269 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $58.93 | 4.400% | $61.5229 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $106.39 | 9.817% | $116.8343 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $239.90 | 12.179% | $269.1174 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $990.53 | $1,079.5982 | $1,079.60 | $1,079.60 | $1,079.50 | |