| 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 | $37.81 | 9.185% | $41.2828 | $41.28 | $41.30 | $41.30 |
| Purchase #2 | $47.70 | 3.812% | $49.5183 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $216.91 | 10.647% | $240.0044 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $222.60 | 11.213% | $247.5601 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $248.60 | 9.593% | $272.4482 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $55.50 | 4.816% | $58.1729 | $58.17 | $58.15 | $58.20 |
| Purchase #7 | $76.78 | 10.427% | $84.7859 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $905.90 | $993.7726 | $993.77 | $993.75 | $993.80 | |