| 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 | $190.39 | 7.465% | $204.6026 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $228.51 | 3.534% | $236.5855 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $45.58 | 4.234% | $47.5099 | $47.51 | $47.50 | $47.50 |
| Purchase #4 | $8.45 | 11.529% | $9.4242 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $49.56 | 5.427% | $52.2496 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $89.70 | 13.223% | $101.561 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $140.89 | 11.574% | $157.1966 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $753.08 | $809.1294 | $809.13 | $809.10 | $809.10 | |