| 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 | $110.97 | 8.659% | $120.5789 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $250.99 | 11.726% | $280.4211 | $280.42 | $280.40 | $280.40 |
| Purchase #3 | $20.44 | 8.158% | $22.1075 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $245.99 | 12.676% | $277.1717 | $277.17 | $277.15 | $277.20 |
| Purchase #5 | $132.80 | 8.600% | $144.2208 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $187.84 | 4.678% | $196.6272 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $144.73 | 13.140% | $163.7475 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $1,093.76 | $1,204.8747 | $1,204.88 | $1,204.85 | $1,204.80 | |