| 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 | $102.64 | 10.687% | $113.6091 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $233.94 | 8.249% | $253.2377 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $213.80 | 8.684% | $232.3664 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $211.79 | 7.208% | $227.0558 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $160.45 | 6.444% | $170.7894 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $149.60 | 4.535% | $156.3844 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $181.72 | 12.753% | $204.8948 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $1,253.94 | $1,358.3376 | $1,358.34 | $1,358.35 | $1,358.40 | |