| 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 | $125.29 | 7.624% | $134.8421 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $211.30 | 7.860% | $227.9082 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $193.80 | 9.268% | $211.7614 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $194.90 | 11.237% | $216.8009 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $62.43 | 13.613% | $70.9286 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $119.71 | 7.872% | $129.1336 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $7.45 | 3.170% | $7.6862 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $914.88 | $999.0610 | $999.06 | $999.10 | $999.00 | |