| 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 | $97.86 | 13.453% | $111.0251 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $234.66 | 3.480% | $242.8262 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $194.94 | 3.106% | $200.9948 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $103.58 | 7.533% | $111.3827 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $40.42 | 8.114% | $43.6997 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $14.41 | 7.531% | $15.4952 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $11.41 | 6.862% | $12.193 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $697.28 | $737.6167 | $737.62 | $737.70 | $737.60 | |