| 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 | $238.80 | 13.109% | $270.1043 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $182.91 | 13.515% | $207.6303 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $138.86 | 3.575% | $143.8242 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $212.48 | 11.405% | $236.7133 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $118.85 | 10.619% | $131.4707 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $110.68 | 11.628% | $123.5499 | $123.55 | $123.55 | $123.50 |
| Purchase #7 | $185.80 | 7.855% | $200.3946 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $1,188.38 | $1,313.6873 | $1,313.67 | $1,313.65 | $1,313.60 | |