| 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 | $210.60 | 6.343% | $223.9584 | $223.96 | $223.95 | $224.00 |
| Purchase #2 | $209.64 | 10.371% | $231.3818 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $97.89 | 12.303% | $109.9334 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $88.79 | 13.345% | $100.639 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $250.63 | 4.232% | $261.2367 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $78.39 | 3.588% | $81.2026 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $20.35 | 12.470% | $22.8876 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $956.29 | $1,031.2395 | $1,031.24 | $1,031.30 | $1,031.20 | |