| 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 | $81.55 | 7.132% | $87.3661 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $231.56 | 6.234% | $245.9955 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $203.46 | 8.207% | $220.158 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $224.75 | 8.707% | $244.319 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $236.61 | 4.676% | $247.6739 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $121.55 | 3.820% | $126.1932 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $134.71 | 9.504% | $147.5128 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,234.19 | $1,319.2185 | $1,319.22 | $1,319.15 | $1,319.30 | |