| 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 | $236.60 | 3.648% | $245.2312 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $177.31 | 3.340% | $183.2322 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $9.58 | 11.742% | $10.7049 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $241.93 | 8.822% | $263.2731 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $52.42 | 5.807% | $55.464 | $55.46 | $55.45 | $55.50 |
| Purchase #6 | $183.73 | 6.276% | $195.2609 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $104.57 | 4.752% | $109.5392 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $1,006.14 | $1,062.7055 | $1,062.69 | $1,062.70 | $1,062.70 | |