| 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 | $207.69 | 8.785% | $225.9356 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $185.55 | 3.135% | $191.367 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $174.43 | 4.390% | $182.0875 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $72.80 | 9.612% | $79.7975 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $67.30 | 9.281% | $73.5461 | $73.55 | $73.55 | $73.50 |
| Purchase #6 | $212.58 | 13.271% | $240.7915 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $43.97 | 3.626% | $45.5644 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $964.32 | $1,039.0896 | $1,039.10 | $1,039.10 | $1,039.10 | |