| 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 | $109.85 | 11.373% | $122.3432 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $51.84 | 10.122% | $57.0872 | $57.09 | $57.10 | $57.10 |
| Purchase #3 | $121.53 | 3.481% | $125.7605 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $245.68 | 12.370% | $276.0706 | $276.07 | $276.05 | $276.10 |
| Purchase #5 | $223.81 | 13.118% | $253.1694 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $154.57 | 7.312% | $165.8722 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $185.27 | 9.439% | $202.7576 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,092.55 | $1,203.0607 | $1,203.06 | $1,203.00 | $1,203.20 | |