| 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 | $19.59 | 11.230% | $21.79 | $21.79 | $21.80 | $21.80 |
| Purchase #2 | $199.85 | 5.335% | $210.512 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $190.73 | 9.703% | $209.2365 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $127.88 | 8.780% | $139.1079 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $248.87 | 5.704% | $263.0655 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $119.38 | 4.737% | $125.035 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $89.69 | 5.492% | $94.6158 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $995.99 | $1,063.3627 | $1,063.38 | $1,063.35 | $1,063.30 | |