| 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 | $235.43 | 12.518% | $264.9011 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $203.67 | 10.415% | $224.8822 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $197.38 | 9.248% | $215.6337 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $160.68 | 4.244% | $167.4993 | $167.50 | $167.50 | $167.50 |
| Purchase #5 | $46.70 | 3.720% | $48.4372 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $107.30 | 8.853% | $116.7993 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $186.47 | 10.350% | $205.7696 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,137.63 | $1,243.9224 | $1,243.92 | $1,243.95 | $1,243.90 | |