| 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 | $239.68 | 10.688% | $265.297 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $121.76 | 7.600% | $131.0138 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $241.53 | 5.273% | $254.2659 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $227.99 | 8.513% | $247.3988 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $244.57 | 13.357% | $277.2372 | $277.24 | $277.25 | $277.20 |
| Purchase #6 | $62.26 | 8.742% | $67.7028 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $125.91 | 13.252% | $142.5956 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $1,263.70 | $1,385.5111 | $1,385.52 | $1,385.50 | $1,385.50 | |