| 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 | $234.81 | 7.747% | $253.0007 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $217.67 | 5.402% | $229.4285 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $13.31 | 13.610% | $15.1215 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $245.41 | 3.787% | $254.7037 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $180.54 | 7.498% | $194.0769 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $53.92 | 5.686% | $56.9859 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $75.50 | 13.438% | $85.6457 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $1,021.16 | $1,088.9629 | $1,088.97 | $1,089.00 | $1,088.90 | |