| 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 | $117.62 | 4.275% | $122.6483 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $224.91 | 3.809% | $233.4768 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $64.54 | 10.537% | $71.3406 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $95.31 | 9.593% | $104.4531 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $111.72 | 4.700% | $116.9708 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $142.71 | 7.725% | $153.7343 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $11.30 | 9.303% | $12.3512 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $768.11 | $814.9751 | $814.97 | $815.00 | $815.00 | |