| 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 | $234.47 | 11.512% | $261.4622 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $31.86 | 10.862% | $35.3206 | $35.32 | $35.30 | $35.30 |
| Purchase #3 | $17.72 | 4.104% | $18.4472 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $192.80 | 6.200% | $204.7536 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $178.96 | 5.303% | $188.4502 | $188.45 | $188.45 | $188.50 |
| Purchase #6 | $237.60 | 3.466% | $245.8352 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $238.34 | 8.185% | $257.8481 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,131.75 | $1,212.1171 | $1,212.12 | $1,212.10 | $1,212.10 | |