| 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 | $126.67 | 11.172% | $140.8216 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $73.48 | 12.605% | $82.7422 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $97.38 | 13.148% | $110.1835 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $234.49 | 10.443% | $258.9778 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $237.65 | 13.384% | $269.4571 | $269.46 | $269.45 | $269.50 |
| Purchase #6 | $226.31 | 11.605% | $252.5733 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $190.65 | 7.786% | $205.494 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $1,186.63 | $1,320.2495 | $1,320.24 | $1,320.25 | $1,320.30 | |