| 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 | $221.74 | 6.616% | $236.4103 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $71.41 | 9.575% | $78.2475 | $78.25 | $78.25 | $78.20 |
| Purchase #3 | $212.99 | 13.717% | $242.2058 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $200.91 | 10.431% | $221.8669 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $147.86 | 6.412% | $157.3408 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $123.29 | 6.574% | $131.3951 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $192.74 | 12.831% | $217.4705 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,170.94 | $1,284.9369 | $1,284.95 | $1,284.90 | $1,284.90 | |