| 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 | $232.88 | 3.221% | $240.3811 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $54.95 | 12.676% | $61.9155 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $227.64 | 3.804% | $236.2994 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $7.76 | 4.521% | $8.1108 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $116.38 | 9.782% | $127.7643 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $61.73 | 13.786% | $70.2401 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $181.73 | 12.619% | $204.6625 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $883.07 | $949.3737 | $949.37 | $949.35 | $949.40 | |