| 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 | $115.89 | 7.378% | $124.4404 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $156.77 | 11.674% | $175.0713 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $113.89 | 7.766% | $122.7347 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $234.83 | 12.650% | $264.536 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $175.54 | 8.531% | $190.5153 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $158.49 | 12.105% | $177.6752 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $123.71 | 9.817% | $135.8546 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $1,079.12 | $1,190.8275 | $1,190.83 | $1,190.85 | $1,190.80 | |