| 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 | $241.26 | 8.521% | $261.8178 | $261.82 | $261.80 | $261.80 |
| Purchase #2 | $89.77 | 8.190% | $97.1222 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $157.75 | 13.853% | $179.6031 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $189.73 | 11.396% | $211.3516 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $201.91 | 6.447% | $214.9271 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $6.80 | 13.712% | $7.7324 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $186.75 | 4.866% | $195.8373 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,073.97 | $1,168.3915 | $1,168.39 | $1,168.40 | $1,168.30 | |