| 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 | $90.67 | 12.818% | $102.2921 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $234.87 | 6.147% | $249.3075 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $28.90 | 11.145% | $32.1209 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $25.40 | 13.208% | $28.7548 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $206.96 | 8.243% | $224.0197 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $106.53 | 13.647% | $121.0681 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $214.97 | 10.699% | $237.9696 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $908.30 | $995.5327 | $995.53 | $995.45 | $995.60 | |