| 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 | $125.98 | 9.561% | $138.0249 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $106.74 | 5.758% | $112.8861 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $108.75 | 9.195% | $118.7496 | $118.75 | $118.75 | $118.70 |
| Purchase #4 | $57.45 | 9.540% | $62.9307 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $138.43 | 4.591% | $144.7853 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $225.57 | 12.119% | $252.9068 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $183.57 | 6.383% | $195.2873 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $946.49 | $1,025.5707 | $1,025.58 | $1,025.60 | $1,025.50 | |