| 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 | $225.59 | 4.350% | $235.4032 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $109.65 | 3.449% | $113.4318 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $43.46 | 9.792% | $47.7156 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $160.29 | 3.566% | $166.0059 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $22.38 | 10.752% | $24.7863 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $203.61 | 7.519% | $218.9194 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $45.43 | 3.775% | $47.145 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $810.41 | $853.4072 | $853.42 | $853.40 | $853.30 | |