| 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 | $105.44 | 6.850% | $112.6626 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $18.29 | 9.420% | $20.0129 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $84.96 | 11.102% | $94.3923 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $245.40 | 8.147% | $265.3927 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $18.36 | 10.266% | $20.2448 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $164.80 | 9.147% | $179.8743 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $183.35 | 13.724% | $208.513 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $820.60 | $901.0926 | $901.07 | $901.05 | $901.10 | |