| 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 | $144.72 | 12.677% | $163.0662 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $200.55 | 12.544% | $225.707 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $178.88 | 11.330% | $199.1471 | $199.15 | $199.15 | $199.10 |
| Purchase #4 | $43.40 | 6.106% | $46.05 | $46.05 | $46.05 | $46.10 |
| Purchase #5 | $99.36 | 6.245% | $105.565 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $219.26 | 13.433% | $248.7132 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $220.88 | 8.587% | $239.847 | $239.85 | $239.85 | $239.80 |
| 7 purchase totals = | $1,107.05 | $1,228.0955 | $1,228.11 | $1,228.05 | $1,228.10 | |