| 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 | $210.28 | 7.575% | $226.2087 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $89.62 | 9.189% | $97.8552 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $19.62 | 3.286% | $20.2647 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $105.77 | 13.362% | $119.903 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $9.95 | 5.375% | $10.4848 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $150.59 | 6.582% | $160.5018 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $181.82 | 11.224% | $202.2275 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $767.65 | $837.4457 | $837.44 | $837.45 | $837.50 | |