| 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 | $43.38 | 10.774% | $48.0538 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $105.50 | 10.296% | $116.3623 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $236.39 | 4.419% | $246.8361 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $233.80 | 9.862% | $256.8574 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $116.98 | 6.541% | $124.6317 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $214.88 | 4.758% | $225.104 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $248.28 | 9.819% | $272.6586 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $1,199.21 | $1,290.5039 | $1,290.50 | $1,290.50 | $1,290.60 | |