| 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 | $36.52 | 13.427% | $41.4235 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $209.92 | 13.769% | $238.8239 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $145.84 | 12.294% | $163.7696 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $220.87 | 3.628% | $228.8832 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $166.87 | 12.660% | $187.9957 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $77.75 | 5.140% | $81.7464 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $187.92 | 8.311% | $203.538 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $1,045.69 | $1,146.1803 | $1,146.18 | $1,146.15 | $1,146.10 | |