| 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 | $143.56 | 4.350% | $149.8049 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $52.90 | 13.131% | $59.8463 | $59.85 | $59.85 | $59.80 |
| Purchase #3 | $250.94 | 4.846% | $263.1006 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $240.85 | 11.380% | $268.2587 | $268.26 | $268.25 | $268.30 |
| Purchase #5 | $105.84 | 7.856% | $114.1548 | $114.15 | $114.15 | $114.20 |
| Purchase #6 | $26.34 | 3.405% | $27.2369 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $236.39 | 9.250% | $258.2561 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $1,056.82 | $1,140.6583 | $1,140.66 | $1,140.65 | $1,140.70 | |