| 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 | $181.93 | 7.104% | $194.8543 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $41.56 | 9.460% | $45.4916 | $45.49 | $45.50 | $45.50 |
| Purchase #3 | $182.94 | 5.478% | $192.9615 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $41.47 | 12.808% | $46.7815 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $116.81 | 11.624% | $130.388 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $197.46 | 13.862% | $224.8319 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $195.90 | 4.845% | $205.3914 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $958.07 | $1,040.7002 | $1,040.69 | $1,040.75 | $1,040.80 | |