| 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 | $219.61 | 12.793% | $247.7047 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $139.65 | 6.123% | $148.2008 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $65.51 | 10.149% | $72.1586 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $126.54 | 3.514% | $130.9866 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $9.87 | 5.156% | $10.3789 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $126.56 | 4.104% | $131.754 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $143.86 | 13.122% | $162.7373 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $831.60 | $903.9209 | $903.92 | $903.95 | $904.00 | |