| 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 | $198.56 | 13.712% | $225.7865 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $13.74 | 5.170% | $14.4504 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $81.34 | 8.555% | $88.2986 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $74.75 | 12.435% | $84.0452 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $208.75 | 9.632% | $228.8568 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $123.41 | 7.633% | $132.8299 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $241.87 | 5.198% | $254.4424 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $942.42 | $1,028.7098 | $1,028.72 | $1,028.75 | $1,028.70 | |