| 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 | $194.61 | 10.504% | $215.0518 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $15.39 | 10.605% | $17.0221 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $116.50 | 7.306% | $125.0115 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $226.90 | 5.780% | $240.0148 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $182.57 | 6.492% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $96.80 | 10.177% | $106.6513 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $29.67 | 11.765% | $33.1607 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $862.44 | $931.3346 | $931.32 | $931.25 | $931.40 | |