| 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 | $127.54 | 6.143% | $135.3748 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $207.47 | 4.471% | $216.746 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $122.64 | 5.134% | $128.9363 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $60.33 | 5.381% | $63.5764 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $31.79 | 12.823% | $35.8664 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $237.32 | 10.275% | $261.7046 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $152.60 | 4.197% | $159.0046 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $939.69 | $1,001.2091 | $1,001.21 | $1,001.20 | $1,001.20 | |