| 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 | $227.28 | 9.141% | $248.0557 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $97.90 | 11.589% | $109.2456 | $109.25 | $109.25 | $109.20 |
| Purchase #3 | $163.91 | 9.387% | $179.2962 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $181.61 | 10.496% | $200.6718 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $55.86 | 3.368% | $57.7414 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $236.58 | 11.243% | $263.1787 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $118.25 | 13.718% | $134.4715 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $1,081.39 | $1,192.6609 | $1,192.67 | $1,192.65 | $1,192.70 | |