| 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 | $234.70 | 4.163% | $244.4706 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $95.83 | 4.352% | $100.0005 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $227.78 | 4.141% | $237.2124 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $90.81 | 6.340% | $96.5674 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $190.70 | 13.781% | $216.9804 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $222.90 | 6.558% | $237.5178 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $235.37 | 4.559% | $246.1005 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,298.09 | $1,378.8496 | $1,378.85 | $1,378.80 | $1,378.90 | |