| 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 | $230.36 | 9.622% | $252.5252 | $252.53 | $252.55 | $252.50 |
| Purchase #2 | $35.42 | 8.550% | $38.4484 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $121.91 | 4.382% | $127.2521 | $127.25 | $127.25 | $127.30 |
| Purchase #4 | $31.52 | 5.344% | $33.2044 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $227.60 | 10.701% | $251.9555 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $112.74 | 5.813% | $119.2936 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $48.78 | 3.742% | $50.6053 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $808.33 | $873.2845 | $873.29 | $873.30 | $873.30 | |