| 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 | $165.98 | 13.620% | $188.5865 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $65.77 | 13.281% | $74.5049 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $222.75 | 6.489% | $237.2042 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $213.76 | 9.629% | $234.343 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $118.93 | 4.584% | $124.3818 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $190.81 | 8.697% | $207.4047 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $209.89 | 8.753% | $228.2617 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,187.89 | $1,294.6868 | $1,294.67 | $1,294.70 | $1,294.70 | |