| 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 | $224.56 | 8.322% | $243.2479 | $243.25 | $243.25 | $243.20 |
| Purchase #2 | $185.49 | 9.360% | $202.8519 | $202.85 | $202.85 | $202.90 |
| Purchase #3 | $199.81 | 5.171% | $210.1422 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $65.69 | 5.364% | $69.2136 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $124.28 | 6.854% | $132.7982 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $215.96 | 5.410% | $227.6434 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $221.72 | 10.816% | $245.7012 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,237.51 | $1,331.5984 | $1,331.59 | $1,331.60 | $1,331.50 | |