| 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 | $212.41 | 9.444% | $232.47 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $231.55 | 6.794% | $247.2815 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $20.91 | 12.102% | $23.4405 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $65.31 | 5.293% | $68.7669 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $223.26 | 12.389% | $250.9197 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $225.54 | 7.335% | $242.0834 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $134.83 | 13.523% | $153.0631 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,113.81 | $1,218.0251 | $1,218.02 | $1,218.00 | $1,218.10 | |