| 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 | $92.38 | 8.295% | $100.0429 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $216.78 | 11.660% | $242.0565 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $25.89 | 10.664% | $28.6509 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $191.43 | 7.376% | $205.5499 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $215.61 | 9.422% | $235.9248 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $27.64 | 8.587% | $30.0134 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $229.59 | 12.861% | $259.1176 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $999.32 | $1,101.3560 | $1,101.35 | $1,101.30 | $1,101.30 | |