| 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 | $100.41 | 3.703% | $104.1282 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $32.44 | 13.771% | $36.9073 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $197.96 | 3.426% | $204.7421 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $112.50 | 10.830% | $124.6838 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $182.55 | 4.755% | $191.2303 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $206.81 | 12.859% | $233.4037 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $106.82 | 9.291% | $116.7446 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $939.49 | $1,011.8400 | $1,011.83 | $1,011.90 | $1,011.70 | |