| 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 | $220.86 | 8.159% | $238.88 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $125.42 | 7.196% | $134.4452 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $32.84 | 7.748% | $35.3844 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $36.83 | 10.266% | $40.611 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $186.55 | 11.824% | $208.6077 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $119.55 | 13.529% | $135.7239 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $129.33 | 6.861% | $138.2033 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $851.38 | $931.8555 | $931.85 | $931.85 | $931.80 | |