| 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 | $236.89 | 11.729% | $264.6748 | $264.67 | $264.65 | $264.70 |
| Purchase #2 | $166.52 | 13.655% | $189.2583 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $117.28 | 8.832% | $127.6382 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $232.87 | 12.124% | $261.1032 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $153.78 | 8.297% | $166.5391 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $80.63 | 5.261% | $84.8719 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $20.57 | 12.697% | $23.1818 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $1,008.54 | $1,117.2673 | $1,117.26 | $1,117.25 | $1,117.30 | |