| 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 | $190.68 | 13.491% | $216.4046 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $142.87 | 6.262% | $151.8165 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $176.77 | 9.726% | $193.9627 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $118.67 | 13.678% | $134.9017 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $56.38 | 11.292% | $62.7464 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $82.34 | 10.499% | $90.9849 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $95.75 | 3.682% | $99.2755 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $863.46 | $950.0923 | $950.09 | $950.10 | $950.10 | |