| 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 | $119.60 | 12.556% | $134.617 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $125.30 | 12.654% | $141.1555 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $212.94 | 10.714% | $235.7544 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $134.68 | 3.808% | $139.8086 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $181.49 | 12.726% | $204.5864 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $9.41 | 13.774% | $10.7061 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $233.80 | 13.795% | $266.0527 | $266.05 | $266.05 | $266.10 |
| 7 purchase totals = | $1,017.22 | $1,132.6807 | $1,132.69 | $1,132.65 | $1,132.80 | |