| 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 | $22.50 | 4.398% | $23.4896 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $151.98 | 11.258% | $169.0899 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $25.41 | 13.244% | $28.7753 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $111.40 | 9.485% | $121.9663 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $190.66 | 4.220% | $198.7059 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $182.93 | 6.762% | $195.2997 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $82.45 | 10.743% | $91.3076 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $767.33 | $828.6343 | $828.65 | $828.65 | $828.70 | |