| 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 | $108.43 | 11.519% | $120.9201 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $196.56 | 11.432% | $219.0307 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $88.42 | 9.371% | $96.7058 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $55.25 | 9.436% | $60.4634 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $247.56 | 13.583% | $281.1861 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $41.52 | 9.765% | $45.5744 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $108.49 | 9.237% | $118.5112 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $846.23 | $942.3917 | $942.39 | $942.35 | $942.40 | |