| 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 | $231.82 | 8.605% | $251.7681 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $246.84 | 4.232% | $257.2863 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $6.32 | 10.720% | $6.9975 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $72.65 | 13.367% | $82.3611 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $56.39 | 3.464% | $58.3433 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $151.53 | 12.427% | $170.3606 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $107.59 | 5.125% | $113.104 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $873.14 | $940.2209 | $940.22 | $940.20 | $940.30 | |