| 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 | $215.97 | 10.153% | $237.8974 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $23.71 | 6.231% | $25.1874 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $227.67 | 5.513% | $240.2214 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $83.70 | 13.300% | $94.8321 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $225.90 | 10.767% | $250.2227 | $250.22 | $250.20 | $250.20 |
| Purchase #6 | $33.45 | 4.713% | $35.0265 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $40.36 | 13.534% | $45.8223 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $850.76 | $929.2098 | $929.21 | $929.20 | $929.10 | |