| 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 | $20.32 | 7.302% | $21.8038 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $223.82 | 5.377% | $235.8548 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $35.40 | 12.452% | $39.808 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $113.41 | 10.243% | $125.0266 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $184.41 | 8.675% | $200.4076 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $239.99 | 10.403% | $264.9562 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $234.65 | 4.535% | $245.2914 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $1,052.00 | $1,133.1484 | $1,133.15 | $1,133.15 | $1,133.20 | |