| 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 | $207.37 | 4.826% | $217.3777 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $246.73 | 7.297% | $264.7339 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $226.49 | 13.804% | $257.7547 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $144.92 | 7.429% | $155.6861 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $166.34 | 13.175% | $188.2553 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $196.57 | 10.850% | $217.8978 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $62.50 | 7.521% | $67.2006 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $1,250.92 | $1,368.9061 | $1,368.91 | $1,368.95 | $1,369.00 | |