| 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 | $195.97 | 6.633% | $208.9687 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $19.79 | 9.351% | $21.6406 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $225.89 | 11.445% | $251.7431 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $113.47 | 11.136% | $126.106 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $82.95 | 7.593% | $89.2484 | $89.25 | $89.25 | $89.20 |
| Purchase #6 | $66.26 | 6.478% | $70.5523 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $244.65 | 7.713% | $263.5199 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $948.98 | $1,031.7790 | $1,031.78 | $1,031.75 | $1,031.70 | |