| 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 | $193.98 | 6.655% | $206.8894 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $170.99 | 5.212% | $179.902 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $74.46 | 4.726% | $77.979 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $200.81 | 3.207% | $207.25 | $207.25 | $207.25 | $207.30 |
| Purchase #5 | $248.45 | 3.689% | $257.6153 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $220.68 | 13.693% | $250.8977 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $36.99 | 5.200% | $38.9135 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $1,146.36 | $1,219.4469 | $1,219.45 | $1,219.45 | $1,219.50 | |