| 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 | $124.36 | 5.404% | $131.0804 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $200.41 | 12.290% | $225.0404 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $180.37 | 5.556% | $190.3914 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $236.87 | 5.132% | $249.0262 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $241.96 | 7.265% | $259.5384 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $236.89 | 7.616% | $254.9315 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $29.38 | 6.558% | $31.3067 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $1,250.24 | $1,341.3150 | $1,341.32 | $1,341.40 | $1,341.20 | |