| 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 | $114.55 | 6.546% | $122.0484 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $27.91 | 11.349% | $31.0775 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $215.35 | 6.697% | $229.772 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $112.82 | 11.493% | $125.7864 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $183.71 | 6.713% | $196.0425 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $38.35 | 4.804% | $40.1923 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $212.66 | 3.526% | $220.1584 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $905.35 | $965.0775 | $965.08 | $965.10 | $965.10 | |