| 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 | $196.77 | 9.491% | $215.4454 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $167.37 | 12.695% | $188.6176 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $220.59 | 12.608% | $248.402 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $138.35 | 5.320% | $145.7102 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $244.38 | 11.858% | $273.3586 | $273.36 | $273.35 | $273.40 |
| Purchase #6 | $181.83 | 9.682% | $199.4348 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $172.90 | 4.720% | $181.0609 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $1,322.19 | $1,452.0295 | $1,452.03 | $1,452.00 | $1,452.00 | |