| 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 | $212.29 | 12.122% | $238.0238 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $9.30 | 7.556% | $10.0027 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $213.84 | 12.702% | $241.002 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $204.84 | 12.455% | $230.3528 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $43.54 | 3.739% | $45.168 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $61.32 | 8.845% | $66.7438 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $77.52 | 11.364% | $86.3294 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $822.65 | $917.6225 | $917.61 | $917.60 | $917.60 | |