| 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 | $205.92 | 3.862% | $213.8726 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $176.64 | 5.167% | $185.767 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $105.60 | 5.731% | $111.6519 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $207.95 | 6.533% | $221.5354 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $222.53 | 5.787% | $235.4078 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $109.59 | 8.724% | $119.1506 | $119.15 | $119.15 | $119.20 |
| Purchase #7 | $112.38 | 3.826% | $116.6797 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,140.61 | $1,204.0650 | $1,204.07 | $1,204.05 | $1,204.20 | |