| 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 | $199.58 | 6.797% | $213.1455 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $76.65 | 8.261% | $82.9821 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $68.39 | 4.460% | $71.4402 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $225.68 | 10.543% | $249.4734 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $105.86 | 7.466% | $113.7635 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $125.61 | 7.306% | $134.7871 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $159.91 | 4.657% | $167.357 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $961.68 | $1,032.9488 | $1,032.95 | $1,032.95 | $1,033.00 | |