| 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 | $236.48 | 4.643% | $247.4598 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $127.37 | 4.292% | $132.8367 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $169.61 | 6.484% | $180.6075 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $20.42 | 11.704% | $22.81 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $100.29 | 11.649% | $111.9728 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $207.43 | 8.272% | $224.5886 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $184.27 | 11.392% | $205.262 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $1,045.87 | $1,125.5374 | $1,125.54 | $1,125.50 | $1,125.60 | |