| 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 | $23.99 | 8.644% | $26.0637 | $26.06 | $26.05 | $26.10 |
| Purchase #2 | $194.32 | 10.711% | $215.1336 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $224.59 | 12.828% | $253.4004 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $30.80 | 9.811% | $33.8218 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $99.85 | 8.556% | $108.3932 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $207.54 | 3.527% | $214.8599 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $127.53 | 11.325% | $141.9728 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $908.62 | $993.6454 | $993.63 | $993.60 | $993.70 | |