| 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 | $131.72 | 5.285% | $138.6814 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $219.96 | 10.327% | $242.6753 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $97.73 | 4.475% | $102.1034 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $62.79 | 8.186% | $67.93 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $168.45 | 12.352% | $189.2569 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $237.31 | 5.520% | $250.4095 | $250.41 | $250.40 | $250.40 |
| Purchase #7 | $85.78 | 3.315% | $88.6236 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $1,003.74 | $1,079.6801 | $1,079.68 | $1,079.70 | $1,079.70 | |