| 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 | $180.82 | 10.534% | $199.8676 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $124.41 | 7.230% | $133.4048 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $187.33 | 12.261% | $210.2985 | $210.30 | $210.30 | $210.30 |
| Purchase #4 | $10.83 | 5.498% | $11.4254 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $68.54 | 12.287% | $76.9615 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $243.70 | 7.538% | $262.0701 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $161.29 | 8.619% | $175.1916 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $976.92 | $1,069.2195 | $1,069.22 | $1,069.20 | $1,069.30 | |