| 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 | $227.99 | 4.452% | $238.1401 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $218.35 | 12.543% | $245.7376 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $101.99 | 8.178% | $110.3307 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $32.73 | 11.480% | $36.4874 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $232.93 | 13.709% | $264.8624 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $236.75 | 6.756% | $252.7448 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $12.87 | 7.107% | $13.7847 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $1,063.61 | $1,162.0877 | $1,162.08 | $1,162.15 | $1,162.00 | |