| 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 | $196.50 | 8.633% | $213.4638 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $49.37 | 7.334% | $52.9908 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $226.76 | 12.468% | $255.0324 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $234.66 | 5.544% | $247.6696 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $113.34 | 3.200% | $116.9669 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $209.82 | 7.211% | $224.9501 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $43.64 | 7.139% | $46.7555 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $1,074.09 | $1,157.8291 | $1,157.83 | $1,157.80 | $1,158.00 | |