| 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 | $111.81 | 8.762% | $121.6068 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $14.69 | 13.561% | $16.6821 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $25.98 | 9.690% | $28.4975 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $18.44 | 7.267% | $19.78 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $30.70 | 11.176% | $34.131 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $201.36 | 10.727% | $222.9599 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $131.58 | 6.381% | $139.9761 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $534.56 | $583.6334 | $583.64 | $583.70 | $583.70 | |