| 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 | $213.48 | 9.513% | $233.7884 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $7.58 | 7.199% | $8.1257 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $97.89 | 4.763% | $102.5525 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $185.85 | 8.151% | $200.9986 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $144.36 | 4.298% | $150.5646 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $49.36 | 12.302% | $55.4323 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $115.65 | 7.340% | $124.1387 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $814.17 | $875.6008 | $875.60 | $875.65 | $875.60 | |