| 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 | $240.28 | 10.583% | $265.7088 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $247.75 | 3.128% | $255.4996 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $42.46 | 13.694% | $48.2745 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $30.44 | 7.714% | $32.7881 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $7.31 | 13.699% | $8.3114 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $184.31 | 3.558% | $190.8677 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $81.62 | 5.336% | $85.9752 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $834.17 | $887.4253 | $887.43 | $887.40 | $887.50 | |