| 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 | $215.31 | 3.204% | $222.2085 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $146.73 | 8.376% | $159.0201 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $80.69 | 5.187% | $84.8754 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $158.93 | 8.662% | $172.6965 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $196.52 | 4.153% | $204.6815 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $194.34 | 6.845% | $207.6426 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $250.62 | 3.217% | $258.6824 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,243.14 | $1,309.8070 | $1,309.81 | $1,309.85 | $1,309.80 | |