| 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 | $164.90 | 12.248% | $185.097 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $139.61 | 11.124% | $155.1402 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $73.94 | 3.408% | $76.4599 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $203.91 | 4.772% | $213.6406 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $239.70 | 9.411% | $262.2582 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $44.70 | 10.827% | $49.5397 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $237.52 | 10.522% | $262.5119 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $1,104.28 | $1,204.6475 | $1,204.65 | $1,204.65 | $1,204.60 | |