| 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 | $196.56 | 9.289% | $214.8185 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $125.32 | 6.686% | $133.6989 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $135.88 | 8.145% | $146.9474 | $146.95 | $146.95 | $146.90 |
| Purchase #4 | $12.39 | 5.840% | $13.1136 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $235.97 | 6.813% | $252.0466 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $164.64 | 13.419% | $186.733 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $12.33 | 8.646% | $13.3961 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $883.09 | $960.7541 | $960.76 | $960.75 | $960.60 | |