| 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 | $248.38 | 3.725% | $257.6322 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $154.80 | 9.198% | $169.0385 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $41.87 | 11.700% | $46.7688 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $194.52 | 7.440% | $208.9923 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $124.99 | 11.644% | $139.5438 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $31.95 | 8.278% | $34.5948 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $226.69 | 10.613% | $250.7486 | $250.75 | $250.75 | $250.70 |
| 7 purchase totals = | $1,023.20 | $1,107.3190 | $1,107.31 | $1,107.35 | $1,107.20 | |