| 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 | $204.51 | 10.675% | $226.3414 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $188.85 | 9.256% | $206.33 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $169.25 | 10.245% | $186.5897 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $223.44 | 12.701% | $251.8191 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $48.39 | 8.223% | $52.3691 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $226.74 | 12.576% | $255.2548 | $255.25 | $255.25 | $255.30 |
| Purchase #7 | $19.27 | 6.374% | $20.4983 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $1,080.45 | $1,199.2024 | $1,199.20 | $1,199.20 | $1,199.20 | |