| 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 | $199.27 | 7.623% | $214.4604 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $34.73 | 5.131% | $36.512 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $159.66 | 12.671% | $179.8905 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $207.38 | 5.572% | $218.9352 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $116.59 | 13.591% | $132.4357 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $45.36 | 6.352% | $48.2413 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $140.57 | 11.556% | $156.8143 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $903.56 | $987.2894 | $987.29 | $987.30 | $987.20 | |