| 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 | $110.40 | 13.211% | $124.9849 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $214.68 | 4.669% | $224.7034 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $36.78 | 5.839% | $38.9276 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $159.76 | 12.606% | $179.8993 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $24.96 | 12.276% | $28.0241 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $30.38 | 6.618% | $32.3905 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $248.37 | 10.292% | $273.9322 | $273.93 | $273.95 | $273.90 |
| 7 purchase totals = | $825.33 | $902.8620 | $902.85 | $902.90 | $902.80 | |