| 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 | $228.35 | 4.376% | $238.3426 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $105.50 | 3.742% | $109.4478 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $118.53 | 6.523% | $126.2617 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $130.80 | 4.654% | $136.8874 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $243.40 | 10.757% | $269.5825 | $269.58 | $269.60 | $269.60 |
| Purchase #6 | $134.37 | 11.223% | $149.4503 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $69.74 | 6.804% | $74.4851 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $1,030.69 | $1,104.4574 | $1,104.46 | $1,104.50 | $1,104.50 | |