| 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 | $225.96 | 9.568% | $247.5799 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $68.30 | 11.192% | $75.9441 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $121.43 | 12.840% | $137.0216 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $136.97 | 5.643% | $144.6992 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $45.89 | 3.217% | $47.3663 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $171.40 | 8.804% | $186.4901 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $44.43 | 4.745% | $46.5382 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $814.38 | $885.6394 | $885.64 | $885.65 | $885.60 | |