| 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 | $26.40 | 6.602% | $28.1429 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $179.83 | 4.842% | $188.5374 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $100.41 | 8.326% | $108.7701 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $164.76 | 3.119% | $169.8989 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $241.27 | 9.842% | $265.0158 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $119.55 | 9.313% | $130.6837 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $23.56 | 12.143% | $26.4209 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $855.78 | $917.4697 | $917.47 | $917.45 | $917.40 | |