| 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 | $210.39 | 5.136% | $221.1956 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $136.58 | 10.593% | $151.0479 | $151.05 | $151.05 | $151.00 |
| Purchase #3 | $69.33 | 9.758% | $76.0952 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $20.87 | 3.560% | $21.613 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $221.54 | 9.657% | $242.9341 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $238.69 | 13.700% | $271.3905 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $206.71 | 9.852% | $227.0751 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,104.11 | $1,211.3514 | $1,211.36 | $1,211.40 | $1,211.30 | |