| 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 | $239.61 | 4.225% | $249.7335 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $201.97 | 3.500% | $209.039 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $42.57 | 13.335% | $48.2467 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $223.49 | 9.809% | $245.4121 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $100.69 | 8.671% | $109.4208 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $200.39 | 12.431% | $225.3005 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $98.43 | 9.783% | $108.0594 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,107.15 | $1,195.2120 | $1,195.21 | $1,195.20 | $1,195.10 | |