| 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 | $94.50 | 8.757% | $102.7754 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $5.67 | 10.766% | $6.2804 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $176.99 | 8.584% | $192.1828 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $200.35 | 4.279% | $208.923 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $230.95 | 5.854% | $244.4698 | $244.47 | $244.45 | $244.50 |
| Purchase #6 | $170.25 | 13.511% | $193.2525 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $225.54 | 3.211% | $232.7821 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,104.25 | $1,180.6660 | $1,180.66 | $1,180.70 | $1,180.80 | |