| 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 | $125.86 | 10.318% | $138.8462 | $138.85 | $138.85 | $138.80 |
| Purchase #2 | $194.27 | 9.716% | $213.1453 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $212.73 | 4.690% | $222.707 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $219.74 | 4.756% | $230.1908 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $68.29 | 7.358% | $73.3148 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $182.48 | 9.680% | $200.1441 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $163.78 | 9.599% | $179.5012 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $1,167.15 | $1,257.8494 | $1,257.85 | $1,257.85 | $1,257.70 | |