| 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 | $226.56 | 3.695% | $234.9314 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $82.88 | 11.113% | $92.0905 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $178.82 | 10.685% | $197.9269 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $123.56 | 9.180% | $134.9028 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $154.91 | 5.433% | $163.3263 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $131.34 | 12.120% | $147.2584 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $96.32 | 6.144% | $102.2379 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $994.39 | $1,072.6742 | $1,072.68 | $1,072.75 | $1,072.60 | |