| 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 | $122.56 | 7.712% | $132.0118 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $216.95 | 6.322% | $230.6656 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $141.60 | 9.362% | $154.8566 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $250.30 | 6.661% | $266.9725 | $266.97 | $266.95 | $267.00 |
| Purchase #5 | $176.53 | 13.216% | $199.8602 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $33.61 | 7.572% | $36.1549 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $128.70 | 4.225% | $134.1376 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,070.25 | $1,154.6592 | $1,154.66 | $1,154.60 | $1,154.80 | |