| 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 | $110.35 | 12.471% | $124.1117 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $152.81 | 12.530% | $171.9571 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $145.75 | 5.796% | $154.1977 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $181.69 | 5.388% | $191.4795 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $139.58 | 10.630% | $154.4174 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $39.44 | 11.597% | $44.0139 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $99.78 | 13.425% | $113.1755 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $869.40 | $953.3528 | $953.36 | $953.35 | $953.40 | |