| 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 | $227.56 | 13.747% | $258.8427 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $13.42 | 4.828% | $14.0679 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $27.87 | 3.122% | $28.7401 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $35.91 | 12.189% | $40.2871 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $109.80 | 7.446% | $117.9757 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $114.83 | 9.201% | $125.3955 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $180.34 | 3.619% | $186.8665 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $709.73 | $772.1755 | $772.19 | $772.20 | $772.20 | |