| 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 | $126.26 | 4.552% | $132.0074 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $135.37 | 7.449% | $145.4537 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $83.56 | 10.181% | $92.0672 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $19.30 | 6.772% | $20.607 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $232.35 | 7.676% | $250.1852 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $231.91 | 6.850% | $247.7958 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $12.87 | 12.412% | $14.4674 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $841.62 | $902.5837 | $902.60 | $902.55 | $902.70 | |