| 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 | $205.85 | 6.645% | $219.5287 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $189.90 | 12.677% | $213.9736 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $97.46 | 9.116% | $106.3445 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $13.27 | 12.802% | $14.9688 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $119.75 | 10.201% | $131.9657 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $130.97 | 12.539% | $147.3923 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $69.29 | 7.780% | $74.6808 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $826.49 | $908.8544 | $908.85 | $908.85 | $908.90 | |