| 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 | $222.84 | 6.618% | $237.5876 | $237.59 | $237.60 | $237.60 |
| Purchase #2 | $248.62 | 11.308% | $276.7339 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $64.44 | 4.480% | $67.3269 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $85.49 | 3.800% | $88.7386 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $30.72 | 8.305% | $33.2713 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $145.35 | 6.496% | $154.7919 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $105.90 | 3.567% | $109.6775 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $903.36 | $968.1277 | $968.13 | $968.20 | $968.10 | |