| 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 | $107.84 | 9.232% | $117.7958 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $178.31 | 9.308% | $194.9071 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $37.55 | 3.852% | $38.9964 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $17.78 | 3.824% | $18.4599 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $113.52 | 7.653% | $122.2077 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $41.83 | 12.758% | $47.1667 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $236.51 | 10.840% | $262.1477 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $733.34 | $801.6813 | $801.70 | $801.65 | $801.70 | |