| 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 | $117.62 | 12.190% | $131.9579 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $215.67 | 3.267% | $222.7159 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $216.51 | 4.738% | $226.7682 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $186.40 | 9.702% | $204.4845 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $83.29 | 3.594% | $86.2834 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $197.69 | 4.597% | $206.7778 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $134.86 | 4.419% | $140.8195 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $1,152.04 | $1,219.8072 | $1,219.81 | $1,219.80 | $1,219.90 | |