| 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 | $73.50 | 11.231% | $81.7548 | $81.75 | $81.75 | $81.80 |
| Purchase #2 | $206.60 | 9.695% | $226.6299 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $122.74 | 8.480% | $133.1484 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $128.69 | 11.330% | $143.2706 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $227.73 | 4.416% | $237.7866 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $133.62 | 11.504% | $148.9916 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $18.96 | 10.211% | $20.896 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $911.84 | $992.4779 | $992.48 | $992.50 | $992.50 | |