| 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 | $219.88 | 13.324% | $249.1768 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $54.45 | 3.589% | $56.4042 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $194.76 | 10.841% | $215.8739 | $215.87 | $215.85 | $215.90 |
| Purchase #4 | $184.37 | 8.458% | $199.964 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $110.60 | 7.735% | $119.1549 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $200.41 | 7.108% | $214.6551 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $180.55 | 8.285% | $195.5086 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $1,145.02 | $1,250.7375 | $1,250.73 | $1,250.70 | $1,250.90 | |