| 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 | $217.97 | 4.782% | $228.3933 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $124.30 | 12.477% | $139.8089 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $185.59 | 13.685% | $210.988 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $104.71 | 5.512% | $110.4816 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $203.45 | 7.155% | $218.0068 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $67.56 | 3.189% | $69.7145 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $49.72 | 8.702% | $54.0466 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $953.30 | $1,031.4397 | $1,031.44 | $1,031.45 | $1,031.40 | |