| 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 | $248.49 | 7.783% | $267.83 | $267.83 | $267.85 | $267.80 |
| Purchase #2 | $172.93 | 4.760% | $181.1615 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $205.68 | 8.534% | $223.2327 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $99.80 | 8.196% | $107.9796 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $132.66 | 10.129% | $146.0971 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $12.88 | 11.407% | $14.3492 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $63.47 | 3.831% | $65.9015 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $935.91 | $1,006.5516 | $1,006.55 | $1,006.60 | $1,006.50 | |