| 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 | $200.25 | 13.764% | $227.8124 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $21.42 | 6.293% | $22.768 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $59.35 | 9.120% | $64.7627 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $13.33 | 10.488% | $14.7281 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $231.72 | 3.404% | $239.6077 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $129.50 | 8.377% | $140.3482 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $235.65 | 8.495% | $255.6685 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $891.22 | $965.6956 | $965.70 | $965.65 | $965.70 | |