| 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 | $219.46 | 12.601% | $247.1142 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $15.88 | 8.159% | $17.1756 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $22.81 | 4.513% | $23.8394 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $180.38 | 4.501% | $188.4989 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $195.28 | 11.549% | $217.8329 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $182.41 | 9.195% | $199.1826 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $198.47 | 11.741% | $221.7724 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,014.69 | $1,115.4160 | $1,115.41 | $1,115.45 | $1,115.40 | |