| 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 | $117.51 | 11.643% | $131.1917 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $218.43 | 12.619% | $245.9937 | $245.99 | $246.00 | $246.00 |
| Purchase #3 | $107.27 | 6.153% | $113.8703 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $100.43 | 4.750% | $105.2004 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $198.86 | 4.870% | $208.5445 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $24.92 | 3.750% | $25.8545 | $25.85 | $25.85 | $25.90 |
| Purchase #7 | $88.37 | 8.745% | $96.098 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $855.79 | $926.7531 | $926.74 | $926.75 | $926.80 | |