| 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 | $188.60 | 10.535% | $208.469 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $169.77 | 10.653% | $187.8556 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $244.61 | 6.189% | $259.7489 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $133.38 | 3.389% | $137.9002 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $221.82 | 8.855% | $241.4622 | $241.46 | $241.45 | $241.50 |
| Purchase #6 | $150.98 | 9.158% | $164.8067 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $93.91 | 12.595% | $105.738 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $1,203.07 | $1,305.9806 | $1,305.99 | $1,305.95 | $1,306.00 | |