| 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 | $221.58 | 6.267% | $235.4664 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $50.62 | 13.445% | $57.4259 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $184.84 | 13.154% | $209.1539 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $204.36 | 10.534% | $225.8873 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $192.44 | 13.362% | $218.1538 | $218.15 | $218.15 | $218.20 |
| Purchase #6 | $177.34 | 3.290% | $183.1745 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $247.71 | 13.196% | $280.3978 | $280.40 | $280.40 | $280.40 |
| 7 purchase totals = | $1,278.89 | $1,409.6596 | $1,409.66 | $1,409.65 | $1,409.80 | |