| 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 | $237.55 | 13.858% | $270.4697 | $270.47 | $270.45 | $270.50 |
| Purchase #2 | $206.35 | 13.462% | $234.1288 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $217.47 | 13.635% | $247.122 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $17.42 | 6.665% | $18.581 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $101.45 | 13.658% | $115.306 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $105.67 | 13.706% | $120.1531 | $120.15 | $120.15 | $120.20 |
| Purchase #7 | $96.54 | 10.308% | $106.4913 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $982.45 | $1,112.2519 | $1,112.25 | $1,112.25 | $1,112.30 | |