| 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 | $197.79 | 5.817% | $209.2954 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $223.51 | 13.564% | $253.8269 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $180.47 | 7.121% | $193.3213 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $211.93 | 7.807% | $228.4754 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $206.94 | 8.363% | $224.2464 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $214.27 | 13.551% | $243.3057 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $231.35 | 12.850% | $261.0785 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $1,466.26 | $1,613.5496 | $1,613.57 | $1,613.60 | $1,613.50 | |