| 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 | $213.73 | 13.270% | $242.092 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $103.48 | 11.390% | $115.2664 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $22.44 | 4.169% | $23.3755 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $201.39 | 10.663% | $222.8642 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $117.73 | 5.701% | $124.4418 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $33.89 | 11.503% | $37.7884 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $148.78 | 5.162% | $156.46 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $841.44 | $922.2883 | $922.29 | $922.30 | $922.40 | |