| 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 | $197.98 | 12.263% | $222.2583 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $50.47 | 4.265% | $52.6225 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $190.34 | 3.865% | $197.6966 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $17.77 | 5.180% | $18.6905 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $180.65 | 6.815% | $192.9613 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $114.32 | 10.826% | $126.6963 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $80.37 | 6.428% | $85.5362 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $831.90 | $896.4617 | $896.47 | $896.45 | $896.50 | |