| 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 | $183.56 | 12.814% | $207.0814 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $219.93 | 3.444% | $227.5044 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $148.33 | 12.313% | $166.5939 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $231.90 | 6.226% | $246.3381 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $99.98 | 13.205% | $113.1824 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $110.67 | 11.822% | $123.7534 | $123.75 | $123.75 | $123.80 |
| Purchase #7 | $184.72 | 10.324% | $203.7905 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $1,179.09 | $1,288.2441 | $1,288.23 | $1,288.30 | $1,288.30 | |