| 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 | $223.93 | 3.322% | $231.369 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $135.77 | 3.309% | $140.2626 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $107.83 | 12.406% | $121.2074 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $30.59 | 13.105% | $34.5988 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $60.30 | 13.211% | $68.2662 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $133.91 | 13.873% | $152.4873 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $91.57 | 4.192% | $95.4086 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $783.90 | $843.5999 | $843.61 | $843.55 | $843.70 | |