| 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 | $217.58 | 12.644% | $245.0908 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $123.29 | 10.862% | $136.6818 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $204.29 | 13.561% | $231.9938 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $49.37 | 5.634% | $52.1515 | $52.15 | $52.15 | $52.20 |
| Purchase #5 | $128.63 | 8.157% | $139.1223 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $104.41 | 4.823% | $109.4457 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $67.68 | 5.323% | $71.2826 | $71.28 | $71.30 | $71.30 |
| 7 purchase totals = | $895.25 | $985.7685 | $985.76 | $985.80 | $985.80 | |