| 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 | $106.35 | 13.564% | $120.7753 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $209.74 | 12.221% | $235.3723 | $235.37 | $235.35 | $235.40 |
| Purchase #3 | $44.58 | 3.520% | $46.1492 | $46.15 | $46.15 | $46.10 |
| Purchase #4 | $116.88 | 9.300% | $127.7498 | $127.75 | $127.75 | $127.70 |
| Purchase #5 | $45.73 | 13.124% | $51.7316 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $9.90 | 5.432% | $10.4378 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $18.99 | 12.511% | $21.3658 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $552.17 | $613.5818 | $613.59 | $613.60 | $613.50 | |