| 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 | $104.84 | 4.359% | $109.41 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $233.48 | 7.463% | $250.9046 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $23.47 | 13.384% | $26.6112 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $176.34 | 5.353% | $185.7795 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $38.65 | 8.532% | $41.9476 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $214.27 | 5.513% | $226.0827 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $217.53 | 3.639% | $225.4459 | $225.45 | $225.45 | $225.40 |
| 7 purchase totals = | $1,008.58 | $1,066.1815 | $1,066.18 | $1,066.20 | $1,066.10 | |