| 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 | $202.94 | 13.301% | $229.933 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $62.45 | 8.341% | $67.659 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $117.77 | 3.583% | $121.9897 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $17.49 | 6.650% | $18.6531 | $18.65 | $18.65 | $18.70 |
| Purchase #5 | $143.46 | 7.790% | $154.6355 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $221.83 | 9.454% | $242.8018 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $84.98 | 12.237% | $95.379 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $850.92 | $931.0511 | $931.05 | $931.10 | $931.10 | |