| 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 | $225.27 | 7.185% | $241.4556 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $95.99 | 3.176% | $99.0386 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $111.76 | 3.863% | $116.0773 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $150.99 | 12.811% | $170.3333 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $144.87 | 10.212% | $159.6641 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $40.87 | 10.761% | $45.268 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $203.87 | 3.207% | $210.4081 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $973.62 | $1,042.2450 | $1,042.25 | $1,042.25 | $1,042.30 | |