| 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 | $250.62 | 13.490% | $284.4286 | $284.43 | $284.45 | $284.40 |
| Purchase #2 | $87.88 | 3.841% | $91.2555 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $202.76 | 12.358% | $227.8171 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $31.75 | 6.336% | $33.7617 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $241.81 | 11.552% | $269.7439 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $16.89 | 3.619% | $17.5012 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $44.26 | 5.161% | $46.5443 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $875.97 | $971.0523 | $971.05 | $971.05 | $971.00 | |