| 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 | $121.94 | 13.443% | $138.3324 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $247.56 | 3.707% | $256.737 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $202.30 | 4.804% | $212.0185 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $215.97 | 5.191% | $227.181 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $211.26 | 7.536% | $227.1806 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $124.75 | 6.184% | $132.4645 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $44.73 | 10.502% | $49.4275 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $1,168.51 | $1,243.3415 | $1,243.34 | $1,243.40 | $1,243.30 | |