| 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 | $104.44 | 4.292% | $108.9226 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $157.59 | 7.640% | $169.6299 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $219.28 | 9.532% | $240.1818 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $186.92 | 12.277% | $209.8682 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $12.68 | 7.215% | $13.5949 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $54.70 | 5.727% | $57.8327 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $232.30 | 11.360% | $258.6893 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $967.91 | $1,058.7194 | $1,058.71 | $1,058.75 | $1,058.70 | |