| 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 | $9.44 | 13.491% | $10.7136 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $194.83 | 9.548% | $213.4324 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $109.97 | 5.184% | $115.6708 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $203.40 | 11.143% | $226.0649 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $105.97 | 7.279% | $113.6836 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $130.44 | 13.750% | $148.3755 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $49.44 | 13.400% | $56.065 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $803.49 | $884.0058 | $884.00 | $884.00 | $884.10 | |