| 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 | $245.36 | 3.735% | $254.5242 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $100.92 | 11.248% | $112.2715 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $200.73 | 3.818% | $208.3939 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $30.82 | 5.162% | $32.4109 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $186.86 | 7.833% | $201.4967 | $201.50 | $201.50 | $201.50 |
| Purchase #6 | $25.28 | 12.128% | $28.346 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $72.48 | 7.308% | $77.7768 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $862.45 | $915.2200 | $915.22 | $915.20 | $915.20 | |