| 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 | $90.26 | 13.290% | $102.2556 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $199.51 | 12.291% | $224.0318 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $235.91 | 6.299% | $250.77 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $138.81 | 13.335% | $157.3203 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $35.73 | 13.316% | $40.4878 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $212.75 | 11.736% | $237.7183 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $214.50 | 6.371% | $228.1658 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $1,127.47 | $1,240.7496 | $1,240.76 | $1,240.70 | $1,240.80 | |