| 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 | $169.92 | 11.793% | $189.9587 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $239.78 | 12.624% | $270.0498 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $74.50 | 9.679% | $81.7109 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $217.53 | 8.322% | $235.6328 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $118.66 | 6.195% | $126.011 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $108.76 | 10.198% | $119.8513 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $69.94 | 8.784% | $76.0835 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $999.09 | $1,099.2980 | $1,099.29 | $1,099.30 | $1,099.30 | |