| 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 | $113.30 | 10.695% | $125.4174 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $233.79 | 9.545% | $256.1053 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $202.93 | 5.418% | $213.9247 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $108.75 | 7.364% | $116.7584 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $189.62 | 13.357% | $214.9475 | $214.95 | $214.95 | $214.90 |
| Purchase #6 | $41.48 | 12.761% | $46.7733 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $59.53 | 8.242% | $64.4365 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $949.40 | $1,038.3631 | $1,038.37 | $1,038.30 | $1,038.30 | |