| 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 | $188.74 | 3.509% | $195.3629 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $51.95 | 11.620% | $57.9866 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $220.60 | 12.461% | $248.089 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $167.47 | 10.633% | $185.2771 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $172.71 | 12.270% | $193.9015 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $110.82 | 4.406% | $115.7027 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $220.85 | 6.614% | $235.457 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,133.14 | $1,231.7768 | $1,231.78 | $1,231.80 | $1,231.90 | |