| 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 | $222.53 | 11.795% | $248.7774 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $136.80 | 6.406% | $145.5634 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $229.44 | 13.510% | $260.4373 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $69.27 | 7.781% | $74.6599 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $246.90 | 5.851% | $261.3461 | $261.35 | $261.35 | $261.30 |
| Purchase #6 | $132.38 | 7.175% | $141.8783 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $121.83 | 3.475% | $126.0636 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $1,159.15 | $1,258.7260 | $1,258.73 | $1,258.75 | $1,258.80 | |