| 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 | $101.28 | 10.735% | $112.1524 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $181.51 | 13.537% | $206.081 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $58.82 | 3.648% | $60.9658 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $208.34 | 3.287% | $215.1881 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $242.66 | 5.335% | $255.6059 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $97.97 | 13.120% | $110.8237 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $82.49 | 4.718% | $86.3819 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $973.07 | $1,047.1988 | $1,047.20 | $1,047.20 | $1,047.30 | |