| 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 | $243.42 | 3.794% | $252.6554 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $63.76 | 9.811% | $70.0155 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $100.99 | 6.749% | $107.8058 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $94.29 | 11.183% | $104.8345 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $154.67 | 9.571% | $169.4735 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $213.61 | 7.180% | $228.9472 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $215.52 | 5.342% | $227.0331 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,086.26 | $1,160.7650 | $1,160.77 | $1,160.75 | $1,160.70 | |