| 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 | $224.36 | 5.227% | $236.0873 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $47.68 | 13.808% | $54.2637 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $193.31 | 4.807% | $202.6024 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $61.36 | 12.328% | $68.9245 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $129.65 | 12.228% | $145.5036 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $222.60 | 10.437% | $245.8328 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $206.81 | 3.357% | $213.7526 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $1,085.77 | $1,166.9669 | $1,166.95 | $1,166.95 | $1,167.00 | |