| 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 | $212.97 | 8.656% | $231.4047 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $22.40 | 3.760% | $23.2422 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $153.91 | 6.452% | $163.8403 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $61.57 | 13.495% | $69.8789 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $198.85 | 3.311% | $205.4339 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $237.82 | 4.510% | $248.5457 | $248.55 | $248.55 | $248.50 |
| Purchase #7 | $118.60 | 4.759% | $124.2442 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $1,006.12 | $1,066.5899 | $1,066.58 | $1,066.65 | $1,066.40 | |