| 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 | $221.91 | 10.408% | $245.0064 | $245.01 | $245.00 | $245.00 |
| Purchase #2 | $24.67 | 12.197% | $27.679 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $154.37 | 6.502% | $164.4071 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $162.72 | 10.745% | $180.2043 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $13.73 | 3.140% | $14.1611 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $174.86 | 10.695% | $193.5613 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $236.73 | 11.795% | $264.6523 | $264.65 | $264.65 | $264.70 |
| 7 purchase totals = | $988.99 | $1,089.6715 | $1,089.67 | $1,089.65 | $1,089.80 | |