| 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 | $219.74 | 10.370% | $242.527 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $111.37 | 11.732% | $124.4359 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $112.53 | 4.458% | $117.5466 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $182.50 | 8.551% | $198.1056 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $90.33 | 3.583% | $93.5665 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $58.70 | 13.311% | $66.5136 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $146.91 | 10.488% | $162.3179 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $922.08 | $1,005.0131 | $1,005.03 | $1,005.00 | $1,004.90 | |