| 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 | $106.43 | 12.518% | $119.7529 | $119.75 | $119.75 | $119.80 |
| Purchase #2 | $199.62 | 9.837% | $219.2566 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $94.99 | 5.551% | $100.2629 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $138.51 | 13.870% | $157.7213 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $106.83 | 11.660% | $119.2864 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $75.84 | 9.716% | $83.2086 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $186.87 | 10.207% | $205.9438 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $909.09 | $1,005.4325 | $1,005.43 | $1,005.40 | $1,005.50 | |