| 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 | $225.62 | 4.654% | $236.1204 | $236.12 | $236.10 | $236.10 |
| Purchase #2 | $158.46 | 6.262% | $168.3828 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $237.95 | 6.773% | $254.0664 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $77.95 | 13.722% | $88.6463 | $88.65 | $88.65 | $88.60 |
| Purchase #5 | $226.49 | 3.104% | $233.5202 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $65.35 | 4.732% | $68.4424 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $238.85 | 5.192% | $251.2511 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $1,230.67 | $1,300.4296 | $1,300.43 | $1,300.40 | $1,300.40 | |