| 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 | $122.40 | 7.421% | $131.4833 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $178.71 | 9.258% | $195.255 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $163.61 | 8.460% | $177.4514 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $210.99 | 13.840% | $240.191 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $236.46 | 4.650% | $247.4554 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $156.90 | 6.456% | $167.0295 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $131.34 | 13.808% | $149.4754 | $149.48 | $149.50 | $149.50 |
| 7 purchase totals = | $1,200.41 | $1,308.3410 | $1,308.35 | $1,308.40 | $1,308.50 | |