| 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 | $109.67 | 12.462% | $123.3371 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $100.52 | 9.409% | $109.9779 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $167.47 | 6.300% | $178.0206 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $218.84 | 7.501% | $235.2552 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $104.93 | 10.725% | $116.1837 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $42.64 | 7.593% | $45.8777 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $33.84 | 8.534% | $36.7279 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $777.91 | $845.3801 | $845.39 | $845.45 | $845.40 | |