| 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 | $207.48 | 13.527% | $235.5458 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $109.33 | 4.337% | $114.0716 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $130.80 | 6.443% | $139.2274 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $150.44 | 6.678% | $160.4864 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $59.87 | 12.489% | $67.3472 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $200.25 | 3.103% | $206.4638 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $243.81 | 8.741% | $265.1214 | $265.12 | $265.10 | $265.10 |
| 7 purchase totals = | $1,101.98 | $1,188.2636 | $1,188.27 | $1,188.25 | $1,188.20 | |