| 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 | $247.52 | 6.737% | $264.1954 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $13.77 | 3.230% | $14.2148 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $91.26 | 3.161% | $94.1447 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $10.26 | 8.595% | $11.1418 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $108.28 | 8.393% | $117.3679 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $88.56 | 3.138% | $91.339 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $48.75 | 4.698% | $51.0403 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $608.40 | $643.4439 | $643.44 | $643.45 | $643.30 | |