| 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 | $224.89 | 5.664% | $237.6278 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $94.83 | 6.410% | $100.9086 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $79.82 | 3.706% | $82.7781 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $64.25 | 8.686% | $69.8308 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $194.79 | 13.531% | $221.147 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $116.43 | 11.504% | $129.8241 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $138.93 | 10.824% | $153.9678 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $913.94 | $996.0842 | $996.09 | $996.10 | $996.00 | |