| 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 | $131.86 | 10.322% | $145.4706 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $85.34 | 3.738% | $88.53 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $199.39 | 4.426% | $208.215 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $99.89 | 3.767% | $103.6529 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $26.52 | 12.585% | $29.8575 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $118.79 | 3.280% | $122.6863 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $224.46 | 7.384% | $241.0341 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $886.25 | $939.4464 | $939.45 | $939.45 | $939.50 | |