| 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 | $236.40 | 9.439% | $258.7138 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $15.77 | 10.306% | $17.3953 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $82.47 | 6.771% | $88.054 | $88.05 | $88.05 | $88.10 |
| Purchase #4 | $10.90 | 13.565% | $12.3786 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $86.64 | 4.569% | $90.5986 | $90.60 | $90.60 | $90.60 |
| Purchase #6 | $243.61 | 11.575% | $271.8079 | $271.81 | $271.80 | $271.80 |
| Purchase #7 | $88.62 | 5.499% | $93.4932 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $764.41 | $832.4414 | $832.44 | $832.45 | $832.50 | |