| 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 | $113.47 | 10.515% | $125.4014 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $220.99 | 7.548% | $237.6703 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $109.56 | 3.264% | $113.136 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $156.43 | 9.851% | $171.8399 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $224.98 | 9.560% | $246.4881 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $17.30 | 8.427% | $18.7579 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $140.41 | 12.192% | $157.5288 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $983.14 | $1,070.8224 | $1,070.83 | $1,070.85 | $1,070.80 | |