| 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 | $213.88 | 10.404% | $236.1321 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $89.59 | 3.120% | $92.3852 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $101.59 | 5.308% | $106.9824 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $141.26 | 13.140% | $159.8216 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $8.62 | 7.753% | $9.2883 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $168.79 | 13.384% | $191.3809 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $135.33 | 7.707% | $145.7599 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $859.06 | $941.7504 | $941.75 | $941.80 | $941.80 | |