| 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 | $109.66 | 10.622% | $121.3081 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $169.90 | 8.666% | $184.6235 | $184.62 | $184.60 | $184.60 |
| Purchase #3 | $91.83 | 6.232% | $97.5528 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $82.29 | 9.529% | $90.1314 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $113.71 | 11.207% | $126.4535 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $134.59 | 10.809% | $149.1378 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $236.81 | 8.754% | $257.5403 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $938.79 | $1,026.7474 | $1,026.74 | $1,026.75 | $1,026.70 | |