| 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 | $226.30 | 3.862% | $235.0397 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $145.78 | 7.770% | $157.1071 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $155.95 | 11.411% | $173.7455 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $106.36 | 8.530% | $115.4325 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $81.81 | 8.395% | $88.6779 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $215.38 | 6.785% | $229.9935 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $31.52 | 3.168% | $32.5186 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $963.10 | $1,032.5148 | $1,032.52 | $1,032.55 | $1,032.40 | |