| 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 | $197.96 | 12.530% | $222.7644 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $29.41 | 5.286% | $30.9646 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $143.64 | 8.346% | $155.6282 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $44.95 | 7.419% | $48.2848 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $133.64 | 8.566% | $145.0876 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $14.72 | 10.480% | $16.2627 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $249.60 | 5.143% | $262.4369 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $813.92 | $881.4292 | $881.42 | $881.45 | $881.50 | |