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 | $243.44 | 6.536% | $259.3512 | $259.35 | $259.35 | $259.40 |
Purchase #2 | $126.49 | 3.306% | $130.6718 | $130.67 | $130.65 | $130.70 |
Purchase #3 | $85.52 | 10.428% | $94.438 | $94.44 | $94.45 | $94.40 |
Purchase #4 | $72.52 | 11.779% | $81.0621 | $81.06 | $81.05 | $81.10 |
Purchase #5 | $82.88 | 7.868% | $89.401 | $89.40 | $89.40 | $89.40 |
Purchase #6 | $193.65 | 3.110% | $199.6725 | $199.67 | $199.65 | $199.70 |
Purchase #7 | $159.29 | 3.850% | $165.4227 | $165.42 | $165.40 | $165.40 |
7 purchase totals = | $963.79 | $1,020.0193 | $1,020.01 | $1,019.95 | $1,020.10 |