| 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 | $250.87 | 10.557% | $277.3543 | $277.35 | $277.35 | $277.40 |
| Purchase #2 | $213.38 | 3.642% | $221.1513 | $221.15 | $221.15 | $221.20 |
| Purchase #3 | $11.29 | 5.433% | $11.9034 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $115.55 | 3.411% | $119.4914 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $173.52 | 9.810% | $190.5423 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $78.54 | 11.830% | $87.8313 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $73.69 | 4.170% | $76.7629 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $916.84 | $985.0369 | $985.02 | $985.05 | $985.10 | |