| 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 | $216.38 | 13.170% | $244.8772 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $96.29 | 11.632% | $107.4905 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $201.64 | 10.721% | $223.2578 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $86.61 | 7.572% | $93.1681 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $171.99 | 10.735% | $190.4531 | $190.45 | $190.45 | $190.50 |
| Purchase #6 | $148.35 | 13.615% | $168.5479 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $141.88 | 8.270% | $153.6135 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $1,063.14 | $1,181.4081 | $1,181.41 | $1,181.40 | $1,181.50 | |