| 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 | $222.50 | 9.593% | $243.8444 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $148.96 | 11.189% | $165.6271 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $75.50 | 11.283% | $84.0187 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $132.79 | 11.121% | $147.5576 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $100.85 | 7.327% | $108.2393 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $97.70 | 10.852% | $108.3024 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $227.91 | 13.272% | $258.1582 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,006.21 | $1,115.7477 | $1,115.75 | $1,115.75 | $1,115.70 | |