| 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 | $233.63 | 4.793% | $244.8279 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $167.90 | 13.265% | $190.1719 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $231.60 | 6.404% | $246.4317 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $175.52 | 6.748% | $187.3641 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $78.36 | 5.557% | $82.7145 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $10.53 | 10.394% | $11.6245 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $200.56 | 11.768% | $224.1619 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,098.10 | $1,187.2965 | $1,187.28 | $1,187.25 | $1,187.30 | |