| 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 | $89.87 | 8.474% | $97.4856 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $175.87 | 9.527% | $192.6251 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $212.97 | 12.640% | $239.8894 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $181.57 | 13.141% | $205.4301 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $242.97 | 10.368% | $268.1611 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $162.84 | 4.496% | $170.1613 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $164.50 | 8.292% | $178.1403 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $1,230.59 | $1,351.8929 | $1,351.90 | $1,351.95 | $1,351.90 | |