| 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 | $208.75 | 12.533% | $234.9126 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $166.56 | 10.649% | $184.297 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $215.72 | 7.646% | $232.214 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $18.28 | 6.128% | $19.4002 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $146.81 | 9.622% | $160.9361 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $190.93 | 12.178% | $214.1815 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $224.79 | 3.750% | $233.2196 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,171.84 | $1,279.1610 | $1,279.16 | $1,279.15 | $1,279.10 | |