| 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 | $115.81 | 4.137% | $120.6011 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $102.77 | 10.494% | $113.5547 | $113.55 | $113.55 | $113.60 |
| Purchase #3 | $238.71 | 13.181% | $270.1744 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $194.40 | 13.224% | $220.1075 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $224.84 | 6.535% | $239.5333 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $147.47 | 10.871% | $163.5015 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $207.26 | 7.494% | $222.7921 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,231.26 | $1,350.2646 | $1,350.25 | $1,350.25 | $1,350.30 | |