| 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 | $110.78 | 3.547% | $114.7094 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $237.94 | 5.291% | $250.5294 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $205.79 | 9.303% | $224.9346 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $40.73 | 7.311% | $43.7078 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $220.38 | 8.806% | $239.7867 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $144.58 | 5.606% | $152.6852 | $152.69 | $152.70 | $152.70 |
| Purchase #7 | $248.78 | 4.383% | $259.684 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,208.98 | $1,286.0371 | $1,286.04 | $1,286.10 | $1,286.00 | |