| 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 | $111.83 | 7.248% | $119.9354 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $219.61 | 7.603% | $236.3069 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $154.49 | 9.726% | $169.5157 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $10.53 | 12.597% | $11.8565 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $80.25 | 8.376% | $86.9717 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $75.56 | 9.752% | $82.9286 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $139.51 | 4.717% | $146.0907 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $791.78 | $853.6055 | $853.62 | $853.60 | $853.60 | |