| 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 | $108.48 | 5.107% | $114.0201 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $108.70 | 11.819% | $121.5473 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $238.72 | 9.346% | $261.0308 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $248.57 | 10.669% | $275.0899 | $275.09 | $275.10 | $275.10 |
| Purchase #5 | $210.65 | 6.150% | $223.605 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $231.73 | 7.771% | $249.7377 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $43.64 | 9.416% | $47.7491 | $47.75 | $47.75 | $47.70 |
| 7 purchase totals = | $1,190.49 | $1,292.7799 | $1,292.79 | $1,292.80 | $1,292.60 | |