| 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 | $63.40 | 4.654% | $66.3506 | $66.35 | $66.35 | $66.40 |
| Purchase #2 | $206.88 | 9.640% | $226.8232 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $239.79 | 3.847% | $249.0147 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $130.43 | 13.460% | $147.9859 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $190.92 | 8.780% | $207.6828 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $104.46 | 9.683% | $114.5749 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $129.65 | 7.568% | $139.4619 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $1,065.53 | $1,151.8940 | $1,151.88 | $1,151.85 | $1,152.00 | |