| 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 | $227.42 | 9.394% | $248.7838 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $212.72 | 13.757% | $241.9839 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $250.62 | 3.836% | $260.2338 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $77.34 | 6.688% | $82.5125 | $82.51 | $82.50 | $82.50 |
| Purchase #5 | $150.30 | 4.748% | $157.4362 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $46.76 | 4.698% | $48.9568 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $160.60 | 6.829% | $171.5674 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $1,125.76 | $1,211.4744 | $1,211.47 | $1,211.50 | $1,211.50 | |