| 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 | $220.74 | 7.280% | $236.8099 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $240.87 | 11.663% | $268.9627 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $141.33 | 13.432% | $160.3134 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $171.89 | 5.285% | $180.9744 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $184.93 | 11.363% | $205.9436 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $249.97 | 4.165% | $260.3813 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $199.65 | 13.302% | $226.2074 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,409.38 | $1,539.5927 | $1,539.58 | $1,539.55 | $1,539.60 | |