| 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 | $109.94 | 10.265% | $121.2253 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $249.56 | 7.413% | $268.0599 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $35.48 | 8.590% | $38.5277 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $91.78 | 12.296% | $103.0653 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $21.38 | 12.139% | $23.9753 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $63.38 | 3.844% | $65.8163 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $238.57 | 9.301% | $260.7594 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $810.09 | $881.4292 | $881.45 | $881.45 | $881.50 | |