| 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 | $218.35 | 10.106% | $240.4165 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $100.32 | 8.211% | $108.5573 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $187.63 | 4.816% | $196.6663 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $144.37 | 6.144% | $153.2401 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $197.27 | 12.669% | $222.2621 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $159.76 | 10.658% | $176.7872 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $125.34 | 10.727% | $138.7852 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $1,133.04 | $1,236.7147 | $1,236.73 | $1,236.70 | $1,236.80 | |