| 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 | $117.91 | 13.826% | $134.2122 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $176.37 | 13.266% | $199.7672 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $134.35 | 7.314% | $144.1764 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $197.28 | 12.724% | $222.3819 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $193.47 | 13.400% | $219.395 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $172.81 | 8.165% | $186.9199 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $250.74 | 9.350% | $274.1842 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,242.93 | $1,381.0368 | $1,381.04 | $1,381.05 | $1,381.10 | |