| 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 | $213.73 | 10.286% | $235.7143 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $8.59 | 7.629% | $9.2453 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $216.28 | 3.695% | $224.2715 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $10.43 | 7.268% | $11.1881 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $190.77 | 7.663% | $205.3887 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $121.99 | 5.716% | $128.9629 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $61.66 | 8.495% | $66.898 | $66.90 | $66.90 | $66.90 |
| 7 purchase totals = | $823.45 | $881.6688 | $881.67 | $881.65 | $881.70 | |