| 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 | $189.28 | 13.315% | $214.4826 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $234.29 | 5.672% | $247.5789 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $33.91 | 4.653% | $35.4878 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $205.49 | 11.266% | $228.6405 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $134.59 | 13.419% | $152.6506 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $222.84 | 4.780% | $233.4918 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $193.84 | 4.780% | $203.1056 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,214.24 | $1,315.4378 | $1,315.44 | $1,315.50 | $1,315.50 | |