| 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 | $216.53 | 9.189% | $236.4269 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $152.25 | 8.104% | $164.5883 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $116.30 | 3.236% | $120.0635 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $122.78 | 12.298% | $137.8795 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $31.35 | 7.667% | $33.7536 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $51.85 | 10.126% | $57.1003 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $76.48 | 8.552% | $83.0206 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $767.54 | $832.8327 | $832.83 | $832.85 | $832.90 | |