| 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 | $226.77 | 10.238% | $249.9867 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $241.40 | 4.411% | $252.0482 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $150.27 | 12.518% | $169.0808 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $163.48 | 12.746% | $184.3172 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $91.39 | 3.149% | $94.2679 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $116.33 | 10.301% | $128.3132 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $96.53 | 9.261% | $105.4696 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $1,086.17 | $1,183.4836 | $1,183.49 | $1,183.45 | $1,183.50 | |