| 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 | $232.37 | 3.297% | $240.0312 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $222.33 | 10.475% | $245.6191 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $216.60 | 10.658% | $239.6852 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $180.27 | 13.756% | $205.0679 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $132.38 | 6.289% | $140.7054 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $180.73 | 11.473% | $201.4652 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $150.90 | 11.231% | $167.8476 | $167.85 | $167.85 | $167.80 |
| 7 purchase totals = | $1,315.58 | $1,440.4216 | $1,440.44 | $1,440.40 | $1,440.40 | |