| 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 | $210.29 | 10.710% | $232.8121 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $68.64 | 7.631% | $73.8779 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $241.75 | 13.727% | $274.935 | $274.94 | $274.95 | $274.90 |
| Purchase #4 | $12.42 | 9.197% | $13.5623 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $80.26 | 7.217% | $86.0524 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $201.84 | 13.588% | $229.266 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $221.47 | 3.266% | $228.7032 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,036.67 | $1,139.2089 | $1,139.21 | $1,139.20 | $1,139.30 | |