| 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 | $199.85 | 12.369% | $224.5694 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $150.71 | 4.723% | $157.828 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $67.72 | 11.230% | $75.325 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $194.64 | 11.509% | $217.0411 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $85.34 | 4.146% | $88.8782 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $138.72 | 7.828% | $149.579 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $234.96 | 8.772% | $255.5707 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,071.94 | $1,168.7914 | $1,168.80 | $1,168.85 | $1,168.80 | |