| 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 | $20.65 | 5.598% | $21.806 | $21.81 | $21.80 | $21.80 |
| Purchase #2 | $244.29 | 5.397% | $257.4743 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $226.36 | 11.235% | $251.7915 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $95.59 | 7.788% | $103.0345 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $124.81 | 9.359% | $136.491 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $27.53 | 3.237% | $28.4211 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $192.57 | 10.223% | $212.2564 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $931.80 | $1,011.2748 | $1,011.27 | $1,011.25 | $1,011.30 | |