| 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 | $235.89 | 12.129% | $264.5011 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $109.89 | 9.696% | $120.5449 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $226.90 | 4.397% | $236.8768 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $53.83 | 12.231% | $60.4139 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $71.90 | 5.595% | $75.9228 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $107.95 | 10.454% | $119.2351 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $246.98 | 3.183% | $254.8414 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,053.34 | $1,132.3360 | $1,132.33 | $1,132.35 | $1,132.20 | |