| 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 | $113.71 | 4.298% | $118.5973 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $245.80 | 4.537% | $256.9519 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $15.41 | 10.788% | $17.0724 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $224.56 | 10.828% | $248.8754 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $160.47 | 4.554% | $167.7778 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $100.50 | 8.794% | $109.338 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $114.99 | 12.390% | $129.2373 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $975.44 | $1,047.8501 | $1,047.86 | $1,047.90 | $1,047.90 | |