| 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 | $7.45 | 13.130% | $8.4282 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $153.54 | 6.294% | $163.2038 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $241.54 | 11.328% | $268.9017 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $41.83 | 8.614% | $45.4332 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $126.59 | 10.453% | $139.8225 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $173.79 | 9.812% | $190.8423 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $181.61 | 13.116% | $205.43 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $926.35 | $1,022.0617 | $1,022.05 | $1,022.10 | $1,021.90 | |