| 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 | $241.38 | 4.549% | $252.3604 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $24.71 | 3.322% | $25.5309 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $58.38 | 9.596% | $63.9821 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $214.88 | 4.408% | $224.3519 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $106.46 | 9.709% | $116.7962 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $236.65 | 5.255% | $249.086 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $191.68 | 10.808% | $212.3968 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,074.14 | $1,144.5043 | $1,144.51 | $1,144.55 | $1,144.60 | |