| 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 | $196.91 | 9.618% | $215.8488 | $215.85 | $215.85 | $215.80 |
| Purchase #2 | $14.55 | 7.804% | $15.6855 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $250.31 | 11.493% | $279.0781 | $279.08 | $279.10 | $279.10 |
| Purchase #4 | $181.98 | 10.190% | $200.5238 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $87.84 | 11.417% | $97.8687 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $236.44 | 5.199% | $248.7325 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $165.60 | 4.652% | $173.3037 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $1,133.63 | $1,231.0411 | $1,231.04 | $1,231.05 | $1,231.00 | |