| 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 | $186.29 | 5.164% | $195.91 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $232.55 | 8.258% | $251.754 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $92.92 | 12.564% | $104.5945 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $175.37 | 13.750% | $199.4834 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $57.27 | 10.637% | $63.3618 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $43.68 | 7.619% | $47.008 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $218.37 | 10.865% | $242.0959 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,006.45 | $1,104.2076 | $1,104.20 | $1,104.20 | $1,104.30 | |