| 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 | $228.62 | 7.331% | $245.3801 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $15.68 | 11.370% | $17.4628 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $49.44 | 13.277% | $56.0041 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $102.51 | 9.635% | $112.3868 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $59.89 | 4.405% | $62.5282 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $200.76 | 7.671% | $216.1603 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $177.35 | 12.343% | $199.2403 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $834.25 | $909.1626 | $909.16 | $909.20 | $909.20 | |