| 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 | $11.53 | 9.189% | $12.5895 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $201.36 | 8.420% | $218.3145 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $54.32 | 10.684% | $60.1235 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $195.72 | 3.757% | $203.0732 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $215.29 | 10.579% | $238.0655 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $42.81 | 8.205% | $46.3226 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $116.65 | 9.168% | $127.3445 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $837.68 | $905.8333 | $905.82 | $905.75 | $905.80 | |