| 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 | $233.38 | 12.618% | $262.8279 | $262.83 | $262.85 | $262.80 |
| Purchase #2 | $83.59 | 4.122% | $87.0356 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $217.90 | 3.496% | $225.5178 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $50.51 | 7.704% | $54.4013 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $192.41 | 8.527% | $208.8168 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $23.77 | 6.308% | $25.2694 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $113.61 | 3.146% | $117.1842 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $915.17 | $981.0530 | $981.06 | $981.05 | $981.00 | |