| 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 | $216.68 | 13.246% | $245.3814 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $174.92 | 4.647% | $183.0485 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $171.74 | 12.590% | $193.3621 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $220.80 | 12.861% | $249.1971 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $246.74 | 4.229% | $257.1746 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $75.66 | 6.323% | $80.444 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $8.83 | 10.105% | $9.7223 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $1,115.37 | $1,218.3300 | $1,218.32 | $1,218.30 | $1,218.30 | |