| 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 | $118.87 | 12.837% | $134.1293 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $154.98 | 7.194% | $166.1293 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $20.36 | 7.169% | $21.8196 | $21.82 | $21.80 | $21.80 |
| Purchase #4 | $79.97 | 9.656% | $87.6919 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $246.31 | 3.853% | $255.8003 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $123.52 | 8.510% | $134.0316 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $9.71 | 7.105% | $10.3999 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $753.72 | $810.0019 | $810.00 | $810.05 | $809.90 | |