| 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 | $200.31 | 3.497% | $207.3148 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $233.89 | 10.347% | $258.0906 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $127.77 | 10.104% | $140.6799 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $39.25 | 4.356% | $40.9597 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $244.43 | 5.576% | $258.0594 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $181.59 | 9.621% | $199.0608 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $41.35 | 7.232% | $44.3404 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $1,068.59 | $1,148.5056 | $1,148.50 | $1,148.50 | $1,148.60 | |