| 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 | $212.76 | 4.473% | $222.2768 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $32.32 | 7.655% | $34.7941 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $244.27 | 11.202% | $271.6331 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $179.81 | 8.482% | $195.0615 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $65.80 | 10.374% | $72.6261 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $132.87 | 11.522% | $148.1793 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $186.29 | 9.758% | $204.4682 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,054.12 | $1,149.0391 | $1,149.04 | $1,149.10 | $1,149.10 | |