| 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 | $133.66 | 4.107% | $139.1494 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $31.59 | 4.658% | $33.0615 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $241.94 | 8.593% | $262.7299 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $219.49 | 8.595% | $238.3552 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $42.60 | 5.837% | $45.0866 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $237.68 | 10.486% | $262.6031 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $218.44 | 6.219% | $232.0248 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $1,125.40 | $1,213.0105 | $1,213.01 | $1,213.00 | $1,213.00 | |