| 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 | $13.60 | 6.275% | $14.4534 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $202.83 | 11.335% | $225.8208 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $144.25 | 9.558% | $158.0374 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $222.45 | 6.197% | $236.2352 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $72.48 | 9.161% | $79.1199 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $10.60 | 11.647% | $11.8346 | $11.83 | $11.85 | $11.80 |
| Purchase #7 | $250.88 | 11.497% | $279.7237 | $279.72 | $279.70 | $279.70 |
| 7 purchase totals = | $917.09 | $1,005.2250 | $1,005.22 | $1,005.20 | $1,005.10 | |