| 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 | $209.72 | 6.243% | $222.8128 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $133.48 | 8.270% | $144.5188 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $166.85 | 4.353% | $174.113 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $146.77 | 11.387% | $163.4827 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $220.40 | 7.766% | $237.5163 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $236.54 | 9.861% | $259.8652 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $204.64 | 4.832% | $214.5282 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $1,318.40 | $1,416.8370 | $1,416.84 | $1,416.80 | $1,416.80 | |