| 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 | $12.46 | 13.676% | $14.164 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $195.58 | 10.564% | $216.2411 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $225.60 | 3.703% | $233.954 | $233.95 | $233.95 | $234.00 |
| Purchase #4 | $157.81 | 4.432% | $164.8041 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $46.63 | 11.375% | $51.9342 | $51.93 | $51.95 | $51.90 |
| Purchase #6 | $42.44 | 6.492% | $45.1952 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $215.33 | 8.857% | $234.4018 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $895.85 | $960.6944 | $960.68 | $960.70 | $960.70 | |