| 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 | $99.46 | 6.510% | $105.9348 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $249.70 | 7.429% | $268.2502 | $268.25 | $268.25 | $268.30 |
| Purchase #3 | $250.61 | 9.406% | $274.1824 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $101.49 | 12.738% | $114.4178 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $208.72 | 13.228% | $236.3295 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $60.76 | 10.499% | $67.1392 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $106.70 | 8.254% | $115.507 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $1,077.44 | $1,181.7609 | $1,181.76 | $1,181.80 | $1,181.70 | |