| 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 | $234.40 | 9.603% | $256.9094 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $243.25 | 9.305% | $265.8844 | $265.88 | $265.90 | $265.90 |
| Purchase #3 | $198.78 | 8.139% | $214.9587 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $75.95 | 6.153% | $80.6232 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $226.58 | 13.399% | $256.9395 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $84.36 | 13.844% | $96.0388 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $188.90 | 10.287% | $208.3321 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,252.22 | $1,379.6861 | $1,379.68 | $1,379.70 | $1,379.60 | |