| 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 | $9.85 | 6.563% | $10.4965 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $238.71 | 12.534% | $268.6299 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $139.54 | 10.527% | $154.2294 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $144.70 | 6.406% | $153.9695 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $199.74 | 9.741% | $219.1967 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $247.30 | 7.776% | $266.53 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $46.29 | 6.268% | $49.1915 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $1,026.13 | $1,122.2435 | $1,122.25 | $1,122.30 | $1,122.20 | |