| 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 | $103.64 | 10.501% | $114.5232 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $226.38 | 8.267% | $245.0948 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $62.98 | 3.364% | $65.0986 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $223.74 | 5.592% | $236.2515 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $9.51 | 3.490% | $9.8419 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $219.77 | 11.246% | $244.4853 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $36.98 | 3.443% | $38.2532 | $38.25 | $38.25 | $38.30 |
| 7 purchase totals = | $883.00 | $953.5485 | $953.54 | $953.55 | $953.60 | |