| 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 | $233.43 | 5.162% | $245.4797 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $243.58 | 10.757% | $269.7819 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $237.72 | 9.602% | $260.5459 | $260.55 | $260.55 | $260.50 |
| Purchase #4 | $138.51 | 5.758% | $146.4854 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $71.67 | 8.140% | $77.5039 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $246.28 | 5.557% | $259.9658 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $202.63 | 9.537% | $221.9548 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $1,373.82 | $1,481.7174 | $1,481.72 | $1,481.75 | $1,481.80 | |