| 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 | $97.27 | 10.478% | $107.462 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $183.36 | 11.161% | $203.8248 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $52.32 | 8.675% | $56.8588 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $195.81 | 10.613% | $216.5913 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $21.97 | 11.383% | $24.4708 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $91.74 | 13.398% | $104.0313 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $174.39 | 5.811% | $184.5238 | $184.52 | $184.50 | $184.50 |
| 7 purchase totals = | $816.86 | $897.7628 | $897.75 | $897.70 | $897.80 | |