| 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 | $217.69 | 10.183% | $239.8574 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $87.49 | 6.326% | $93.0246 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $52.99 | 3.679% | $54.9395 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $124.69 | 5.533% | $131.5891 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $242.54 | 10.687% | $268.4602 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $17.25 | 13.469% | $19.5734 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $132.57 | 13.434% | $150.3795 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $875.22 | $957.8237 | $957.82 | $957.80 | $957.90 | |