| 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 | $248.84 | 7.364% | $267.1646 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $123.42 | 4.184% | $128.5839 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $207.66 | 3.809% | $215.5698 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $180.82 | 6.264% | $192.1466 | $192.15 | $192.15 | $192.10 |
| Purchase #5 | $105.64 | 3.778% | $109.6311 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $7.98 | 12.278% | $8.9598 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $179.61 | 3.164% | $185.2929 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $1,053.97 | $1,107.3487 | $1,107.34 | $1,107.35 | $1,107.40 | |