| 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 | $215.84 | 4.105% | $224.7002 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $127.27 | 8.688% | $138.3272 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $36.80 | 11.377% | $40.9867 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $153.82 | 10.508% | $169.9834 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $187.79 | 9.258% | $205.1756 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $117.84 | 3.565% | $122.041 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $183.95 | 4.141% | $191.5674 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $1,023.31 | $1,092.7815 | $1,092.79 | $1,092.85 | $1,092.80 | |