| 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 | $111.70 | 5.310% | $117.6313 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $47.62 | 11.140% | $52.9249 | $52.92 | $52.90 | $52.90 |
| Purchase #3 | $197.68 | 5.105% | $207.7716 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $114.84 | 9.184% | $125.3869 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $15.32 | 13.282% | $17.3548 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $177.38 | 6.308% | $188.5691 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $232.36 | 9.290% | $253.9462 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $896.90 | $963.5848 | $963.58 | $963.55 | $963.60 | |