| 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 | $34.61 | 4.185% | $36.0584 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $245.71 | 5.659% | $259.6147 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $228.57 | 5.450% | $241.0271 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $106.46 | 12.281% | $119.5344 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $14.73 | 12.489% | $16.5696 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $174.38 | 12.529% | $196.2281 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $231.45 | 7.306% | $248.3597 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $1,035.91 | $1,117.3920 | $1,117.39 | $1,117.40 | $1,117.40 | |