| 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 | $188.74 | 8.249% | $204.3092 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $80.69 | 7.868% | $87.0387 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $23.62 | 7.736% | $25.4472 | $25.45 | $25.45 | $25.40 |
| Purchase #4 | $223.63 | 8.591% | $242.8421 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $133.80 | 4.436% | $139.7354 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $210.70 | 10.513% | $232.8509 | $232.85 | $232.85 | $232.90 |
| Purchase #7 | $187.30 | 10.392% | $206.7642 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,048.48 | $1,138.9877 | $1,138.99 | $1,139.00 | $1,138.90 | |