| 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 | $101.82 | 11.374% | $113.401 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $215.39 | 6.439% | $229.259 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $29.53 | 10.185% | $32.5376 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $101.91 | 9.229% | $111.3153 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $183.26 | 11.733% | $204.7619 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $20.71 | 11.548% | $23.1016 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $93.89 | 5.177% | $98.7507 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $746.51 | $813.1271 | $813.13 | $813.10 | $813.20 | |