| 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 | $113.85 | 3.131% | $117.4146 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $114.41 | 8.338% | $123.9495 | $123.95 | $123.95 | $123.90 |
| Purchase #3 | $186.57 | 3.612% | $193.3089 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $43.67 | 9.378% | $47.7654 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $69.91 | 12.135% | $78.3936 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $245.48 | 13.462% | $278.5265 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $35.27 | 12.576% | $39.7056 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $809.16 | $879.0641 | $879.07 | $879.05 | $879.00 | |