| 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 | $139.58 | 4.313% | $145.6001 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $75.26 | 5.130% | $79.1208 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $142.63 | 9.483% | $156.1556 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $220.47 | 5.796% | $233.2484 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $235.86 | 9.118% | $257.3657 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $215.76 | 4.309% | $225.0571 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $232.69 | 7.556% | $250.2721 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $1,262.25 | $1,346.8198 | $1,346.83 | $1,346.75 | $1,346.90 | |