| 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 | $207.48 | 4.134% | $216.0572 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $158.64 | 9.638% | $173.9297 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $98.28 | 5.683% | $103.8653 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $143.40 | 9.838% | $157.5077 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $97.59 | 9.633% | $106.9908 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $215.26 | 10.312% | $237.4576 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $31.39 | 3.565% | $32.5091 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $952.04 | $1,028.3174 | $1,028.33 | $1,028.30 | $1,028.40 | |