| 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 | $125.67 | 10.481% | $138.8415 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $104.45 | 13.484% | $118.534 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $25.73 | 8.113% | $27.8175 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $65.41 | 7.791% | $70.5061 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $246.96 | 8.719% | $268.4924 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $213.36 | 5.719% | $225.5621 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $71.42 | 4.651% | $74.7417 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $853.00 | $924.4953 | $924.49 | $924.50 | $924.40 | |