| 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 | $220.98 | 5.519% | $233.1759 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $196.99 | 13.439% | $223.4635 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $189.30 | 6.173% | $200.9855 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $59.67 | 12.399% | $67.0685 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $221.50 | 9.477% | $242.4916 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $187.53 | 5.634% | $198.0954 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $15.44 | 10.154% | $17.0078 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $1,091.41 | $1,182.2882 | $1,182.30 | $1,182.30 | $1,182.40 | |