| 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 | $193.36 | 10.803% | $214.2487 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $134.99 | 13.636% | $153.3972 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $226.71 | 7.739% | $244.2551 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $165.45 | 10.456% | $182.7495 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $7.32 | 10.835% | $8.1131 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $224.49 | 9.507% | $245.8323 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $133.65 | 7.587% | $143.79 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,085.97 | $1,192.3859 | $1,192.39 | $1,192.40 | $1,192.30 | |