| 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 | $21.76 | 12.373% | $24.4524 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $130.64 | 8.499% | $141.7431 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $146.91 | 6.104% | $155.8774 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $135.85 | 13.731% | $154.5036 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $219.43 | 3.477% | $227.0596 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $44.84 | 8.331% | $48.5756 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $168.39 | 10.296% | $185.7274 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $867.82 | $937.9391 | $937.94 | $938.00 | $938.00 | |