| 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 | $125.73 | 10.614% | $139.075 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $5.49 | 3.732% | $5.6949 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $18.50 | 10.412% | $20.4262 | $20.43 | $20.45 | $20.40 |
| Purchase #4 | $106.28 | 3.597% | $110.1029 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $169.49 | 3.161% | $174.8476 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $201.91 | 5.464% | $212.9424 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $213.35 | 11.463% | $237.8063 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $840.75 | $900.8953 | $900.90 | $900.95 | $900.80 | |