| 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 | $209.64 | 6.692% | $223.6691 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $30.85 | 10.809% | $34.1846 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $170.50 | 9.293% | $186.3446 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $227.77 | 4.513% | $238.0493 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $155.61 | 12.539% | $175.1219 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $105.81 | 11.796% | $118.2913 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $113.29 | 4.621% | $118.5251 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $1,013.47 | $1,094.1859 | $1,094.18 | $1,094.20 | $1,094.10 | |