| 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 | $195.54 | 7.115% | $209.4527 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $93.73 | 12.755% | $105.6853 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $248.40 | 11.342% | $276.5735 | $276.57 | $276.55 | $276.60 |
| Purchase #4 | $228.98 | 3.547% | $237.1019 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $181.41 | 4.837% | $190.1848 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $122.44 | 6.623% | $130.5492 | $130.55 | $130.55 | $130.50 |
| Purchase #7 | $186.63 | 10.473% | $206.1758 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $1,257.13 | $1,355.7232 | $1,355.72 | $1,355.75 | $1,355.80 | |