| 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 | $111.81 | 3.242% | $115.4349 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $236.76 | 11.519% | $264.0324 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $181.49 | 13.406% | $205.8205 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $126.62 | 4.313% | $132.0811 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $90.77 | 3.499% | $93.946 | $93.95 | $93.95 | $93.90 |
| Purchase #6 | $53.26 | 12.685% | $60.016 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $131.78 | 6.669% | $140.5684 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $932.49 | $1,011.8993 | $1,011.90 | $1,011.90 | $1,011.80 | |