| 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 | $247.28 | 6.267% | $262.777 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $246.92 | 13.403% | $280.0147 | $280.01 | $280.00 | $280.00 |
| Purchase #3 | $85.99 | 11.513% | $95.89 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $138.26 | 11.489% | $154.1447 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $110.56 | 9.228% | $120.7625 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $5.74 | 3.394% | $5.9348 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $163.87 | 8.340% | $177.5368 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $998.62 | $1,097.0605 | $1,097.05 | $1,097.10 | $1,097.00 | |