| 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 | $213.78 | 6.595% | $227.8788 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $45.38 | 4.817% | $47.566 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $44.60 | 7.608% | $47.9932 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $104.53 | 13.329% | $118.4628 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $13.27 | 11.681% | $14.8201 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $144.64 | 10.105% | $159.2559 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $213.30 | 11.260% | $237.3176 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $779.50 | $853.2944 | $853.30 | $853.25 | $853.40 | |