| 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 | $127.81 | 5.225% | $134.4881 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $76.70 | 9.202% | $83.7579 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $250.76 | 13.228% | $283.9305 | $283.93 | $283.95 | $283.90 |
| Purchase #4 | $223.77 | 4.240% | $233.2578 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $15.66 | 4.105% | $16.3028 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $132.62 | 3.126% | $136.7657 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $227.35 | 12.735% | $256.303 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,054.67 | $1,144.8058 | $1,144.81 | $1,144.80 | $1,144.90 | |