| 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 | $10.28 | 8.409% | $11.1444 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $191.83 | 12.173% | $215.1815 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $198.91 | 12.548% | $223.8692 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $59.51 | 5.592% | $62.8378 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $126.54 | 3.472% | $130.9335 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $110.77 | 4.502% | $115.7569 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $158.40 | 4.528% | $165.5724 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $856.24 | $925.2957 | $925.29 | $925.30 | $925.30 | |