| 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 | $199.48 | 12.680% | $224.7741 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $236.52 | 12.392% | $265.8296 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $86.70 | 3.558% | $89.7848 | $89.78 | $89.80 | $89.80 |
| Purchase #4 | $144.31 | 9.399% | $157.8737 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $221.33 | 4.213% | $230.6546 | $230.65 | $230.65 | $230.70 |
| Purchase #6 | $86.43 | 5.576% | $91.2493 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $79.51 | 6.239% | $84.4706 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $1,054.28 | $1,144.6367 | $1,144.62 | $1,144.60 | $1,144.70 | |