| 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 | $199.30 | 12.469% | $224.1507 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $229.91 | 9.692% | $252.1929 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $146.70 | 7.860% | $158.2306 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $220.94 | 12.207% | $247.9101 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $40.64 | 8.463% | $44.0794 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $115.43 | 12.463% | $129.816 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $52.34 | 12.751% | $59.0139 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $1,005.26 | $1,115.3936 | $1,115.39 | $1,115.40 | $1,115.40 | |