| 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 | $230.59 | 11.658% | $257.4722 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $6.83 | 5.672% | $7.2174 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $195.56 | 5.521% | $206.3569 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $173.85 | 12.853% | $196.1949 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $20.47 | 13.836% | $23.3022 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $207.93 | 9.336% | $227.3423 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $15.37 | 10.774% | $17.026 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $850.60 | $934.9119 | $934.91 | $934.90 | $934.90 | |