| 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 | $133.81 | 4.245% | $139.4902 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $179.76 | 9.824% | $197.4196 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $87.82 | 7.410% | $94.3275 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $217.69 | 11.489% | $242.7004 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $56.33 | 11.816% | $62.986 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $120.47 | 13.507% | $136.7419 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $175.82 | 13.581% | $199.6981 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $971.70 | $1,073.3637 | $1,073.37 | $1,073.40 | $1,073.30 | |