| 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 | $234.30 | 6.528% | $249.5951 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $126.64 | 12.120% | $141.9888 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $101.44 | 11.767% | $113.3764 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $163.67 | 11.531% | $182.5428 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $22.86 | 10.810% | $25.3312 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $158.99 | 10.746% | $176.0751 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $30.77 | 12.770% | $34.6993 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $838.67 | $923.6087 | $923.62 | $923.70 | $923.60 | |