| 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 | $185.54 | 13.158% | $209.9534 | $209.95 | $209.95 | $210.00 |
| Purchase #2 | $20.28 | 5.327% | $21.3603 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $142.32 | 10.103% | $156.6986 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $106.58 | 9.843% | $117.0707 | $117.07 | $117.05 | $117.10 |
| Purchase #5 | $153.40 | 10.755% | $169.8982 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $117.46 | 11.294% | $130.7259 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $88.41 | 10.631% | $97.8089 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $813.99 | $903.5160 | $903.52 | $903.50 | $903.60 | |