| 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 | $107.86 | 10.743% | $119.4474 | $119.45 | $119.45 | $119.40 |
| Purchase #2 | $86.90 | 13.678% | $98.7862 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $220.96 | 3.308% | $228.2694 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $156.80 | 10.274% | $172.9096 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $132.66 | 4.718% | $138.9189 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $131.65 | 13.708% | $149.6966 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $25.96 | 13.768% | $29.5342 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $862.79 | $937.5623 | $937.57 | $937.55 | $937.50 | |