| 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 | $185.51 | 6.746% | $198.0245 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $217.84 | 4.843% | $228.39 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $6.80 | 3.509% | $7.0386 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $76.28 | 12.830% | $86.0667 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $47.76 | 8.400% | $51.7718 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $233.34 | 12.374% | $262.2135 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $112.46 | 11.242% | $125.1028 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $879.99 | $958.6079 | $958.60 | $958.55 | $958.60 | |