| 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 | $229.63 | 4.477% | $239.9105 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $186.69 | 12.433% | $209.9012 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $239.27 | 9.702% | $262.484 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $119.40 | 3.172% | $123.1874 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $158.60 | 12.201% | $177.9508 | $177.95 | $177.95 | $178.00 |
| Purchase #6 | $48.74 | 7.523% | $52.4067 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $20.75 | 10.617% | $22.953 | $22.95 | $22.95 | $23.00 |
| 7 purchase totals = | $1,003.08 | $1,088.7936 | $1,088.79 | $1,088.80 | $1,088.90 | |