| 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 | $202.51 | 3.268% | $209.128 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $154.41 | 8.231% | $167.1195 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $86.37 | 10.191% | $95.172 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $217.67 | 11.707% | $243.1526 | $243.15 | $243.15 | $243.20 |
| Purchase #5 | $190.54 | 13.709% | $216.6611 | $216.66 | $216.65 | $216.70 |
| Purchase #6 | $223.47 | 9.644% | $245.0214 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $185.74 | 13.242% | $210.3357 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $1,260.71 | $1,386.5903 | $1,386.59 | $1,386.55 | $1,386.60 | |