| 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 | $126.65 | 5.511% | $133.6297 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $110.88 | 9.466% | $121.3759 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $35.50 | 9.602% | $38.9087 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $13.53 | 7.449% | $14.5378 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $186.62 | 6.226% | $198.239 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $124.79 | 3.535% | $129.2013 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $234.69 | 10.450% | $259.2151 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $832.66 | $895.1075 | $895.12 | $895.15 | $895.00 | |