| 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 | $235.86 | 12.397% | $265.0996 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $9.41 | 8.663% | $10.2252 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $18.33 | 13.647% | $20.8315 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $107.48 | 10.603% | $118.8761 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $28.77 | 7.120% | $30.8184 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $193.31 | 13.167% | $218.7631 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $151.67 | 5.737% | $160.3713 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $744.83 | $824.9852 | $824.99 | $825.00 | $825.00 | |