| 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 | $197.41 | 8.131% | $213.4614 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $191.74 | 3.568% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $209.45 | 5.120% | $220.1738 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $167.82 | 11.222% | $186.6528 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $193.74 | 3.689% | $200.8871 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $212.37 | 3.855% | $220.5569 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $186.90 | 4.209% | $194.7666 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $1,359.43 | $1,435.0799 | $1,435.08 | $1,435.05 | $1,435.30 | |