| 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 | $39.54 | 7.274% | $42.4161 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $224.88 | 8.703% | $244.4513 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $65.62 | 7.410% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $208.56 | 3.202% | $215.2381 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $172.26 | 11.436% | $191.9597 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $144.94 | 6.246% | $153.993 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $137.56 | 11.677% | $153.6229 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $993.36 | $1,072.1635 | $1,072.16 | $1,072.15 | $1,072.20 | |