| 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 | $222.99 | 5.485% | $235.221 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $83.78 | 4.792% | $87.7947 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $176.54 | 8.228% | $191.0657 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $107.87 | 10.337% | $119.0205 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $18.49 | 9.388% | $20.2258 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $183.29 | 13.704% | $208.4081 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $233.71 | 12.666% | $263.3117 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $1,026.67 | $1,125.0475 | $1,125.05 | $1,125.00 | $1,125.00 | |