| 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 | $11.78 | 5.440% | $12.4208 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $187.91 | 10.110% | $206.9077 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $218.69 | 6.278% | $232.4194 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $30.83 | 10.146% | $33.958 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $239.29 | 6.659% | $255.2243 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $79.51 | 5.845% | $84.1574 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $68.62 | 3.732% | $71.1809 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $836.63 | $896.2685 | $896.27 | $896.20 | $896.30 | |