| 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 | $11.58 | 3.401% | $11.9738 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $113.91 | 8.778% | $123.909 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $214.87 | 3.724% | $222.8718 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $146.74 | 4.846% | $153.851 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $194.72 | 13.544% | $221.0929 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $147.45 | 3.316% | $152.3394 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $56.30 | 4.269% | $58.7034 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $885.57 | $944.7413 | $944.73 | $944.70 | $944.80 | |