| 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 | $184.44 | 13.575% | $209.4777 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $216.90 | 12.394% | $243.7826 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $33.92 | 9.128% | $37.0162 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $82.89 | 11.109% | $92.0983 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $167.67 | 5.703% | $177.2322 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $128.77 | 7.175% | $138.0092 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $202.36 | 6.285% | $215.0783 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,016.95 | $1,112.6945 | $1,112.70 | $1,112.75 | $1,112.70 | |