| 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 | $208.96 | 3.583% | $216.447 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $198.71 | 10.750% | $220.0713 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $241.48 | 9.344% | $264.0439 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $135.96 | 10.174% | $149.7926 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $210.91 | 10.152% | $232.3216 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $169.92 | 9.282% | $185.692 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $101.57 | 3.449% | $105.0731 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $1,267.51 | $1,373.4415 | $1,373.43 | $1,373.40 | $1,373.40 | |