| 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 | $125.91 | 8.335% | $136.4046 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $230.64 | 5.866% | $244.1693 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $129.71 | 10.505% | $143.336 | $143.34 | $143.35 | $143.30 |
| Purchase #4 | $23.38 | 8.636% | $25.3991 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $72.63 | 4.757% | $76.085 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $199.90 | 9.344% | $218.5787 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $25.77 | 13.172% | $29.1644 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $807.94 | $873.1371 | $873.14 | $873.15 | $873.20 | |