| 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 | $242.91 | 8.302% | $263.0764 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $221.57 | 9.328% | $242.238 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $7.28 | 8.660% | $7.9104 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $60.85 | 3.615% | $63.0497 | $63.05 | $63.05 | $63.00 |
| Purchase #5 | $215.59 | 5.725% | $227.9325 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $199.29 | 4.662% | $208.5809 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $91.41 | 10.614% | $101.1123 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,038.90 | $1,113.9002 | $1,113.90 | $1,113.95 | $1,113.80 | |