| 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 | $234.26 | 13.337% | $265.5033 | $265.50 | $265.50 | $265.50 |
| Purchase #2 | $223.79 | 5.675% | $236.4901 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $220.53 | 10.158% | $242.9314 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $92.60 | 11.187% | $102.9592 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $147.44 | 4.611% | $154.2385 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $106.99 | 9.255% | $116.8919 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $25.29 | 8.146% | $27.3501 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $1,050.90 | $1,146.3645 | $1,146.36 | $1,146.40 | $1,146.40 | |