| 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 | $203.94 | 8.647% | $221.5747 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $192.83 | 7.556% | $207.4002 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $227.92 | 8.485% | $247.259 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $190.49 | 10.524% | $210.5372 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $143.84 | 6.169% | $152.7135 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $154.65 | 4.286% | $161.2783 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $15.75 | 10.703% | $17.4357 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $1,129.42 | $1,218.1986 | $1,218.20 | $1,218.20 | $1,218.20 | |