| 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 | $203.85 | 12.343% | $229.0112 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $181.98 | 11.655% | $203.1898 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $148.61 | 11.591% | $165.8354 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $147.44 | 13.357% | $167.1336 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $27.36 | 7.123% | $29.3089 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $211.89 | 4.398% | $221.2089 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $100.67 | 5.170% | $105.8746 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $1,021.80 | $1,121.5624 | $1,121.56 | $1,121.55 | $1,121.50 | |