| 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 | $27.91 | 8.524% | $30.289 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $18.49 | 3.367% | $19.1126 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $167.62 | 10.308% | $184.8983 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $192.54 | 10.840% | $213.4113 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $249.45 | 4.113% | $259.7099 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $157.49 | 9.607% | $172.6201 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $229.99 | 5.495% | $242.628 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,043.49 | $1,122.6692 | $1,122.67 | $1,122.65 | $1,122.60 | |