| 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 | $199.68 | 11.530% | $222.7031 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $226.72 | 10.227% | $249.9067 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $102.31 | 10.735% | $113.293 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $191.80 | 8.550% | $208.1989 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $107.50 | 5.768% | $113.7006 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $29.50 | 6.472% | $31.4092 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $203.40 | 9.335% | $222.3874 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,060.91 | $1,161.5989 | $1,161.60 | $1,161.60 | $1,161.60 | |