| 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 | $227.53 | 8.409% | $246.663 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $103.67 | 10.655% | $114.716 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $122.79 | 11.679% | $137.1306 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $131.89 | 6.242% | $140.1226 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $221.58 | 12.369% | $248.9872 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $66.88 | 10.733% | $74.0582 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $130.94 | 7.451% | $140.6963 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $1,005.28 | $1,102.3739 | $1,102.38 | $1,102.35 | $1,102.40 | |