| 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 | $250.75 | 8.617% | $272.3571 | $272.36 | $272.35 | $272.40 |
| Purchase #2 | $237.62 | 5.263% | $250.1259 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $16.28 | 8.485% | $17.6614 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $178.81 | 10.362% | $197.3383 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $200.41 | 7.497% | $215.4347 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $108.43 | 11.529% | $120.9309 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $247.47 | 3.168% | $255.3098 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $1,239.77 | $1,329.1581 | $1,329.16 | $1,329.20 | $1,329.10 | |