| 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 | $195.50 | 10.407% | $215.8457 | $215.85 | $215.85 | $215.80 |
| Purchase #2 | $195.62 | 8.498% | $212.2438 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $209.92 | 8.272% | $227.2846 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $163.57 | 7.250% | $175.4288 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $238.56 | 12.421% | $268.1915 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $54.60 | 4.669% | $57.1493 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $105.63 | 4.187% | $110.0527 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $1,163.40 | $1,266.1964 | $1,266.19 | $1,266.25 | $1,266.10 | |