| 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 | $103.35 | 9.524% | $113.1931 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $219.80 | 8.180% | $237.7796 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $175.73 | 7.549% | $188.9959 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $210.98 | 3.245% | $217.8263 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $236.64 | 10.363% | $261.163 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $180.90 | 13.439% | $205.2112 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $83.54 | 9.817% | $91.7411 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $1,210.94 | $1,315.9102 | $1,315.91 | $1,315.95 | $1,315.90 | |