| 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 | $232.47 | 9.219% | $253.9014 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $157.73 | 12.111% | $176.8327 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $184.46 | 7.456% | $198.2133 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $151.71 | 12.838% | $171.1865 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $193.50 | 7.685% | $208.3705 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $235.84 | 9.261% | $257.6811 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $222.39 | 8.859% | $242.0915 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,378.10 | $1,508.2770 | $1,508.27 | $1,508.30 | $1,508.30 | |