| 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 | $122.34 | 4.617% | $127.9884 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $17.89 | 13.534% | $20.3112 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $195.85 | 12.298% | $219.9356 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $69.85 | 11.489% | $77.8751 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $35.53 | 12.237% | $39.8778 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $213.84 | 5.594% | $225.8022 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $250.31 | 8.354% | $271.2209 | $271.22 | $271.20 | $271.20 |
| 7 purchase totals = | $905.61 | $983.0112 | $983.02 | $983.05 | $983.00 | |