| 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 | $18.60 | 5.106% | $19.5497 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $197.82 | 7.820% | $213.2895 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $189.78 | 13.293% | $215.0075 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $165.92 | 9.730% | $182.064 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $221.37 | 4.670% | $231.708 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $76.76 | 13.409% | $87.0527 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $140.48 | 12.146% | $157.5427 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $1,010.73 | $1,106.2141 | $1,106.21 | $1,106.20 | $1,106.20 | |