| 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 | $204.58 | 12.723% | $230.6087 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $220.74 | 12.111% | $247.4738 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $80.90 | 7.159% | $86.6916 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $98.45 | 3.645% | $102.0385 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $17.31 | 10.800% | $19.1795 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $90.42 | 8.818% | $98.3932 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $129.68 | 3.483% | $134.1968 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $842.08 | $918.5821 | $918.58 | $918.60 | $918.60 | |