| 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 | $213.91 | 9.127% | $233.4336 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $51.98 | 3.203% | $53.6449 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $133.83 | 10.148% | $147.4111 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $160.83 | 6.267% | $170.9092 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $13.82 | 5.229% | $14.5426 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $110.64 | 12.659% | $124.6459 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $213.88 | 11.820% | $239.1606 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $898.89 | $983.7479 | $983.74 | $983.75 | $983.60 | |