| 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 | $213.67 | 9.366% | $233.6823 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $225.48 | 3.813% | $234.0776 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $46.52 | 7.779% | $50.1388 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $163.93 | 4.663% | $171.5741 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $97.89 | 3.295% | $101.1155 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $105.58 | 11.454% | $117.6731 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $213.27 | 3.479% | $220.6897 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,066.34 | $1,128.9511 | $1,128.95 | $1,128.95 | $1,129.00 | |