| 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 | $122.28 | 11.577% | $136.4364 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $216.58 | 4.502% | $226.3304 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $84.83 | 4.730% | $88.8425 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $105.55 | 3.604% | $109.354 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $116.45 | 11.299% | $129.6077 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $28.62 | 9.705% | $31.3976 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $193.67 | 10.351% | $213.7168 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $867.98 | $935.6854 | $935.69 | $935.70 | $935.60 | |