| 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 | $14.27 | 7.730% | $15.3731 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $201.41 | 6.127% | $213.7504 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $206.84 | 5.791% | $218.8181 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $210.31 | 4.837% | $220.4827 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $207.36 | 12.774% | $233.8482 | $233.85 | $233.85 | $233.80 |
| Purchase #6 | $89.58 | 10.607% | $99.0818 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $110.94 | 12.568% | $124.8829 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $1,040.71 | $1,126.2372 | $1,126.23 | $1,126.25 | $1,126.30 | |