| 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 | $133.46 | 5.614% | $140.9524 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $212.99 | 3.718% | $220.909 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $250.34 | 4.749% | $262.2286 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $243.32 | 12.442% | $273.5939 | $273.59 | $273.60 | $273.60 |
| Purchase #5 | $198.77 | 7.192% | $213.0655 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $223.99 | 4.227% | $233.4581 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $130.47 | 10.765% | $144.5151 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $1,393.34 | $1,488.7226 | $1,488.73 | $1,488.70 | $1,488.80 | |