| 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 | $230.41 | 3.247% | $237.8914 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $195.27 | 12.824% | $220.3114 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $129.62 | 10.738% | $143.5386 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $90.59 | 11.599% | $101.0975 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $58.88 | 12.274% | $66.1069 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $20.92 | 11.322% | $23.2886 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $240.75 | 6.702% | $256.8851 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $966.44 | $1,049.1195 | $1,049.13 | $1,049.15 | $1,049.10 | |