| 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 | $100.94 | 13.281% | $114.3458 | $114.35 | $114.35 | $114.30 |
| Purchase #2 | $119.34 | 12.655% | $134.4425 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $36.47 | 8.591% | $39.6031 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $85.66 | 4.404% | $89.4325 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $245.99 | 6.563% | $262.1343 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $94.50 | 8.277% | $102.3218 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $103.40 | 13.329% | $117.1822 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $786.30 | $859.4622 | $859.45 | $859.50 | $859.30 | |