| 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 | $199.36 | 11.659% | $222.6034 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $29.75 | 11.580% | $33.1951 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $176.31 | 8.169% | $190.7128 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $190.61 | 10.873% | $211.335 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $213.42 | 8.282% | $231.0954 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $198.73 | 12.433% | $223.4381 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $31.66 | 9.829% | $34.7719 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $1,039.84 | $1,147.1517 | $1,147.16 | $1,147.15 | $1,147.10 | |