| 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 | $123.42 | 11.602% | $137.7392 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $198.98 | 13.853% | $226.5447 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $104.81 | 10.806% | $116.1358 | $116.14 | $116.15 | $116.10 |
| Purchase #4 | $88.75 | 10.456% | $98.0297 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $108.56 | 9.835% | $119.2369 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $19.31 | 13.263% | $21.8711 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $132.47 | 7.738% | $142.7205 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $776.30 | $862.2779 | $862.28 | $862.30 | $862.10 | |