| 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 | $199.51 | 9.283% | $218.0305 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $122.73 | 11.328% | $136.6329 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $129.43 | 5.645% | $136.7363 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $63.86 | 6.202% | $67.8206 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $159.27 | 6.589% | $169.7643 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $247.96 | 9.315% | $271.0575 | $271.06 | $271.05 | $271.10 |
| Purchase #7 | $55.58 | 5.456% | $58.6124 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $978.34 | $1,058.6545 | $1,058.65 | $1,058.65 | $1,058.60 | |