| 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 | $216.82 | 10.792% | $240.2192 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $134.95 | 11.793% | $150.8647 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $61.30 | 10.189% | $67.5459 | $67.55 | $67.55 | $67.50 |
| Purchase #4 | $170.44 | 10.865% | $188.9583 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $97.64 | 7.411% | $104.8761 | $104.88 | $104.90 | $104.90 |
| Purchase #6 | $21.47 | 3.311% | $22.1809 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $183.98 | 9.814% | $202.0358 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $886.60 | $976.6809 | $976.69 | $976.70 | $976.70 | |