| 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 | $200.79 | 13.125% | $227.1437 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $120.42 | 13.384% | $136.537 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $212.75 | 9.797% | $233.5931 | $233.59 | $233.60 | $233.60 |
| Purchase #4 | $138.96 | 12.810% | $156.7608 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $139.87 | 9.307% | $152.8877 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $212.47 | 6.524% | $226.3315 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $94.56 | 8.167% | $102.2827 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $1,119.82 | $1,235.5365 | $1,235.53 | $1,235.60 | $1,235.50 | |