| 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 | $212.47 | 6.841% | $227.0051 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $121.91 | 5.606% | $128.7443 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $223.36 | 4.262% | $232.8796 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $166.38 | 6.672% | $177.4809 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $108.59 | 4.872% | $113.8805 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $242.62 | 3.470% | $251.0389 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $233.62 | 9.699% | $256.2788 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,308.95 | $1,387.3081 | $1,387.31 | $1,387.40 | $1,387.30 | |