| 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 | $206.39 | 5.567% | $217.8797 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $216.83 | 9.547% | $237.5308 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $146.94 | 12.443% | $165.2237 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $244.34 | 10.739% | $270.5797 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $69.63 | 13.751% | $79.2048 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $215.37 | 3.281% | $222.4363 | $222.44 | $222.45 | $222.40 |
| Purchase #7 | $20.68 | 3.326% | $21.3678 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $1,120.18 | $1,214.2228 | $1,214.22 | $1,214.25 | $1,214.20 | |