| 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 | $227.56 | 5.599% | $240.3011 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $72.30 | 7.521% | $77.7377 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $159.89 | 11.160% | $177.7337 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $129.67 | 8.356% | $140.5052 | $140.51 | $140.50 | $140.50 |
| Purchase #5 | $140.78 | 11.648% | $157.1781 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $100.90 | 12.790% | $113.8051 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $123.99 | 4.193% | $129.1889 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $955.09 | $1,036.4498 | $1,036.46 | $1,036.50 | $1,036.40 | |