| 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 | $208.30 | 12.677% | $234.7062 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $242.39 | 5.311% | $255.2633 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $133.87 | 12.772% | $150.9679 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $216.85 | 5.656% | $229.115 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $115.77 | 12.726% | $130.5029 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $211.39 | 5.472% | $222.9573 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $122.41 | 7.318% | $131.368 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $1,250.98 | $1,354.8806 | $1,354.89 | $1,354.80 | $1,355.00 | |