| 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 | $199.95 | 5.106% | $210.1594 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $39.31 | 11.414% | $43.7968 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $232.67 | 4.772% | $243.773 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $112.77 | 3.349% | $116.5467 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $182.52 | 11.626% | $203.7398 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $151.66 | 8.494% | $164.542 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $115.67 | 3.698% | $119.9475 | $119.95 | $119.95 | $119.90 |
| 7 purchase totals = | $1,034.55 | $1,102.5052 | $1,102.51 | $1,102.50 | $1,102.40 | |