| 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 | $24.81 | 7.636% | $26.7045 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $125.34 | 4.630% | $131.1432 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $250.76 | 4.126% | $261.1064 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $228.27 | 9.344% | $249.5995 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $93.40 | 8.304% | $101.1559 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $184.26 | 4.161% | $191.9271 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $121.76 | 11.658% | $135.9548 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $1,028.60 | $1,097.5914 | $1,097.59 | $1,097.60 | $1,097.60 | |