| 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 | $26.76 | 12.347% | $30.0641 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $82.29 | 8.140% | $88.9884 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $199.75 | 5.308% | $210.3527 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $132.31 | 12.223% | $148.4823 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $235.94 | 10.261% | $260.1498 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $165.47 | 11.191% | $183.9877 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $230.27 | 4.449% | $240.5147 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $1,072.79 | $1,162.5397 | $1,162.53 | $1,162.55 | $1,162.60 | |