| 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 | $250.60 | 11.356% | $279.0581 | $279.06 | $279.05 | $279.10 |
| Purchase #2 | $112.44 | 6.676% | $119.9465 | $119.95 | $119.95 | $119.90 |
| Purchase #3 | $143.80 | 8.195% | $155.5844 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $180.89 | 9.684% | $198.4074 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $249.66 | 10.484% | $275.8344 | $275.83 | $275.85 | $275.80 |
| Purchase #6 | $244.50 | 3.400% | $252.813 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $229.90 | 7.616% | $247.4092 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,411.79 | $1,529.0530 | $1,529.05 | $1,529.05 | $1,529.00 | |