| 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 | $118.60 | 4.616% | $124.0746 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $77.32 | 7.602% | $83.1979 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $114.45 | 9.350% | $125.1511 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $236.74 | 4.356% | $247.0524 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $13.78 | 9.765% | $15.1256 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $20.87 | 13.554% | $23.6987 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $182.88 | 7.364% | $196.3473 | $196.35 | $196.35 | $196.30 |
| 7 purchase totals = | $764.64 | $814.6476 | $814.65 | $814.65 | $814.70 | |