| 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 | $13.69 | 3.683% | $14.1942 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $217.77 | 13.444% | $247.047 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $226.90 | 3.813% | $235.5517 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $134.42 | 6.503% | $143.1613 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $106.74 | 9.117% | $116.4715 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $14.69 | 3.722% | $15.2368 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $214.93 | 12.815% | $242.4733 | $242.47 | $242.45 | $242.50 |
| 7 purchase totals = | $929.14 | $1,014.1358 | $1,014.13 | $1,014.10 | $1,014.20 | |