| 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 | $109.74 | 13.317% | $124.3541 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $162.27 | 5.862% | $171.7823 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $41.50 | 5.379% | $43.7323 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $222.87 | 13.314% | $252.5429 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $166.28 | 3.728% | $172.4789 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $183.47 | 12.200% | $205.8533 | $205.85 | $205.85 | $205.90 |
| Purchase #7 | $168.94 | 8.763% | $183.7442 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,055.07 | $1,154.4880 | $1,154.47 | $1,154.55 | $1,154.50 | |