| 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 | $183.43 | 7.449% | $197.0937 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $78.72 | 11.849% | $88.0475 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $104.80 | 5.552% | $110.6185 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $36.32 | 4.719% | $38.0339 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $94.63 | 12.351% | $106.3178 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $234.41 | 9.670% | $257.0774 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $180.96 | 10.331% | $199.655 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $913.27 | $996.8438 | $996.85 | $996.85 | $996.80 | |