| 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 | $247.50 | 11.110% | $274.9973 | $275.00 | $275.00 | $275.00 |
| Purchase #2 | $186.41 | 9.715% | $204.5197 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $53.46 | 10.821% | $59.2449 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $86.30 | 13.442% | $97.9004 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $205.55 | 7.790% | $221.5623 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $159.62 | 4.732% | $167.1732 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $85.64 | 12.500% | $96.345 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $1,024.48 | $1,121.7428 | $1,121.74 | $1,121.70 | $1,121.70 | |