| 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 | $210.36 | 7.665% | $226.4841 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $16.76 | 11.318% | $18.6569 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $59.41 | 12.610% | $66.9016 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $38.59 | 3.492% | $39.9376 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $194.42 | 4.479% | $203.1281 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $114.73 | 5.867% | $121.4612 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $141.61 | 13.762% | $161.0984 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $775.88 | $837.6679 | $837.67 | $837.70 | $837.70 | |