| 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 | $246.51 | 12.788% | $278.0337 | $278.03 | $278.05 | $278.00 |
| Purchase #2 | $176.90 | 11.314% | $196.9145 | $196.91 | $196.90 | $196.90 |
| Purchase #3 | $196.33 | 5.187% | $206.5136 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $86.42 | 4.625% | $90.4169 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $219.45 | 9.350% | $239.9686 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $186.60 | 10.515% | $206.221 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $220.43 | 8.830% | $239.894 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $1,332.64 | $1,457.9623 | $1,457.95 | $1,457.90 | $1,457.90 | |