| 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 | $215.50 | 9.732% | $236.4725 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $150.44 | 10.271% | $165.8917 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $89.50 | 5.813% | $94.7026 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $70.74 | 11.718% | $79.0293 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $156.41 | 4.840% | $163.9802 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $120.68 | 8.643% | $131.1104 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $120.54 | 9.219% | $131.6526 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $923.81 | $1,002.8393 | $1,002.83 | $1,002.85 | $1,002.90 | |