| 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 | $102.72 | 7.632% | $110.5596 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $227.34 | 6.131% | $241.2782 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $231.64 | 5.285% | $243.8822 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $25.65 | 6.765% | $27.3852 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $160.56 | 12.341% | $180.3747 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $12.95 | 10.450% | $14.3033 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $179.36 | 5.759% | $189.6893 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $940.22 | $1,007.4725 | $1,007.47 | $1,007.50 | $1,007.60 | |