| 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 | $236.68 | 4.146% | $246.4928 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $223.54 | 13.276% | $253.2172 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $161.33 | 12.106% | $180.8606 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $120.43 | 6.162% | $127.8509 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $48.30 | 6.178% | $51.284 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $216.84 | 9.664% | $237.7954 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $82.70 | 11.340% | $92.0782 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $1,089.82 | $1,189.5791 | $1,189.58 | $1,189.60 | $1,189.70 | |