| 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 | $208.97 | 8.215% | $226.1369 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $97.88 | 11.490% | $109.1264 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $77.64 | 9.331% | $84.8846 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $133.89 | 3.320% | $138.3351 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $238.77 | 13.186% | $270.2542 | $270.25 | $270.25 | $270.30 |
| Purchase #6 | $141.79 | 6.489% | $150.9908 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $158.81 | 5.297% | $167.2222 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $1,057.75 | $1,146.9502 | $1,146.95 | $1,147.00 | $1,146.90 | |