| 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 | $131.34 | 12.686% | $148.0018 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $12.88 | 9.567% | $14.1122 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $250.74 | 7.641% | $269.899 | $269.90 | $269.90 | $269.90 |
| Purchase #4 | $233.25 | 4.538% | $243.8349 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $141.63 | 5.307% | $149.1463 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $64.86 | 11.469% | $72.2988 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $193.29 | 7.787% | $208.3415 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,027.99 | $1,105.6345 | $1,105.63 | $1,105.65 | $1,105.50 | |