| 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 | $33.72 | 12.670% | $37.9923 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $230.48 | 3.662% | $238.9202 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $204.39 | 5.126% | $214.867 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $157.85 | 13.728% | $179.5196 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $225.68 | 7.151% | $241.8184 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $74.36 | 3.555% | $77.0035 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $217.82 | 8.377% | $236.0668 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,144.30 | $1,226.1878 | $1,226.19 | $1,226.10 | $1,226.20 | |