| 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 | $17.79 | 11.219% | $19.7859 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $247.31 | 9.355% | $270.4459 | $270.45 | $270.45 | $270.40 |
| Purchase #3 | $113.87 | 12.537% | $128.1459 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $83.44 | 10.404% | $92.1211 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $118.35 | 10.231% | $130.4584 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $150.98 | 12.629% | $170.0473 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $108.93 | 6.615% | $116.1357 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $840.67 | $927.1402 | $927.16 | $927.15 | $927.00 | |