| 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 | $238.39 | 4.551% | $249.2391 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $66.80 | 3.383% | $69.0598 | $69.06 | $69.05 | $69.10 |
| Purchase #3 | $73.88 | 12.679% | $83.2472 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $54.83 | 9.668% | $60.131 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $155.62 | 7.342% | $167.0456 | $167.05 | $167.05 | $167.00 |
| Purchase #6 | $140.81 | 3.732% | $146.065 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $84.73 | 3.490% | $87.6871 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $815.06 | $862.4748 | $862.49 | $862.50 | $862.40 | |