| 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 | $121.53 | 9.285% | $132.8141 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $63.48 | 7.412% | $68.1851 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $101.88 | 9.227% | $111.2805 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $85.59 | 13.869% | $97.4605 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $230.63 | 10.120% | $253.9698 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $12.43 | 4.515% | $12.9912 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $179.66 | 12.166% | $201.5174 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $795.20 | $878.2186 | $878.22 | $878.20 | $878.30 | |