| 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 | $107.55 | 8.197% | $116.3659 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $234.83 | 6.497% | $250.0869 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $194.36 | 10.475% | $214.7192 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $99.85 | 10.844% | $110.6777 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $202.28 | 4.758% | $211.9045 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $202.69 | 9.872% | $222.6996 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $19.80 | 6.335% | $21.0543 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $1,061.36 | $1,147.5081 | $1,147.51 | $1,147.50 | $1,147.60 | |