| 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 | $222.35 | 7.806% | $239.7066 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $65.27 | 10.719% | $72.2663 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $76.56 | 13.762% | $87.0962 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $223.90 | 10.754% | $247.9782 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $51.96 | 7.853% | $56.0404 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $44.75 | 4.570% | $46.7951 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $184.29 | 11.552% | $205.5792 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $869.08 | $955.4620 | $955.48 | $955.50 | $955.50 | |