| 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 | $209.68 | 12.218% | $235.2987 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $199.76 | 6.498% | $212.7404 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $176.83 | 3.303% | $182.6707 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $136.83 | 10.489% | $151.1821 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $117.59 | 3.628% | $121.8562 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $137.87 | 10.456% | $152.2857 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $43.60 | 11.632% | $48.6716 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $1,022.16 | $1,104.7054 | $1,104.71 | $1,104.70 | $1,104.80 | |