| 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 | $232.84 | 6.576% | $248.1516 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $181.38 | 11.381% | $202.0229 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $230.50 | 11.748% | $257.5791 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $217.95 | 3.368% | $225.2906 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $230.34 | 12.602% | $259.3674 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $194.39 | 9.787% | $213.4149 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $232.38 | 4.680% | $243.2554 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,519.78 | $1,649.0819 | $1,649.08 | $1,649.05 | $1,649.20 | |