| 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 | $217.29 | 10.141% | $239.3254 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $161.47 | 3.577% | $167.2458 | $167.25 | $167.25 | $167.20 |
| Purchase #3 | $58.65 | 11.454% | $65.3678 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $21.54 | 3.832% | $22.3654 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $156.39 | 12.407% | $175.7933 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $5.33 | 5.453% | $5.6206 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $217.59 | 7.252% | $233.3696 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $838.26 | $909.0879 | $909.10 | $909.05 | $909.10 | |