| 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 | $197.64 | 11.769% | $220.9003 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $124.82 | 4.392% | $130.3021 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $197.31 | 3.772% | $204.7525 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $50.83 | 9.451% | $55.6339 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $23.66 | 10.466% | $26.1363 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $116.79 | 7.538% | $125.5936 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $93.54 | 12.362% | $105.1034 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $804.59 | $868.4221 | $868.41 | $868.45 | $868.40 | |