| 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 | $238.37 | 4.685% | $249.5376 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $203.97 | 6.591% | $217.4137 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $34.98 | 10.391% | $38.6148 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $235.70 | 10.761% | $261.0637 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $45.63 | 4.775% | $47.8088 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $250.38 | 8.522% | $271.7174 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $44.94 | 5.673% | $47.4894 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $1,053.97 | $1,133.6454 | $1,133.64 | $1,133.60 | $1,133.60 | |