| 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 | $247.51 | 4.748% | $259.2618 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $230.46 | 13.820% | $262.3096 | $262.31 | $262.30 | $262.30 |
| Purchase #3 | $14.70 | 3.831% | $15.2632 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $87.55 | 5.649% | $92.4957 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $51.60 | 9.305% | $56.4014 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $210.70 | 6.253% | $223.8751 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $72.58 | 3.410% | $75.055 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $915.10 | $984.6618 | $984.67 | $984.65 | $984.80 | |