| 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 | $219.93 | 12.665% | $247.7841 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $91.69 | 6.160% | $97.3381 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $206.27 | 4.174% | $214.8797 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $207.86 | 12.780% | $234.4245 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $216.73 | 3.639% | $224.6168 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $190.75 | 3.297% | $197.039 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $146.31 | 6.242% | $155.4427 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $1,279.54 | $1,371.5249 | $1,371.52 | $1,371.55 | $1,371.40 | |