| 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 | $157.91 | 7.590% | $169.8954 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $242.91 | 4.597% | $254.0766 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $95.65 | 5.701% | $101.103 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $26.85 | 5.590% | $28.3509 | $28.35 | $28.35 | $28.40 |
| Purchase #5 | $206.93 | 8.389% | $224.2894 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $198.31 | 7.270% | $212.7271 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $126.90 | 11.179% | $141.0862 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,055.46 | $1,131.5286 | $1,131.54 | $1,131.60 | $1,131.60 | |