| 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 | $126.92 | 9.452% | $138.9165 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $203.67 | 10.392% | $224.8354 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $200.99 | 13.316% | $227.7538 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $192.48 | 3.624% | $199.4555 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $161.81 | 12.163% | $181.491 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $24.77 | 12.394% | $27.84 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $215.77 | 5.788% | $228.2588 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,126.41 | $1,228.5510 | $1,228.56 | $1,228.55 | $1,228.60 | |