| 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 | $242.92 | 8.433% | $263.4054 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $114.52 | 12.495% | $128.8293 | $128.83 | $128.85 | $128.80 |
| Purchase #3 | $247.66 | 12.446% | $278.4838 | $278.48 | $278.50 | $278.50 |
| Purchase #4 | $216.53 | 9.305% | $236.6781 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $60.49 | 8.246% | $65.478 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $41.46 | 3.838% | $43.0512 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $232.28 | 7.387% | $249.4385 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $1,155.86 | $1,265.3643 | $1,265.37 | $1,265.45 | $1,265.40 | |