| 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 | $223.84 | 13.275% | $253.5548 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $107.27 | 12.584% | $120.7689 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $41.51 | 10.447% | $45.8465 | $45.85 | $45.85 | $45.80 |
| Purchase #4 | $129.79 | 6.356% | $138.0395 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $28.27 | 6.544% | $30.12 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $31.93 | 11.249% | $35.5218 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $175.49 | 5.786% | $185.6439 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $738.10 | $809.4954 | $809.49 | $809.45 | $809.40 | |