| 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 | $205.72 | 7.191% | $220.5133 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $163.66 | 4.621% | $171.2227 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $38.73 | 4.548% | $40.4914 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $15.62 | 10.653% | $17.284 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $78.57 | 8.162% | $84.9829 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $214.46 | 6.251% | $227.8659 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $124.55 | 4.651% | $130.3428 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $841.31 | $892.7030 | $892.69 | $892.70 | $892.70 | |