| 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 | $201.26 | 10.499% | $222.3903 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $119.76 | 8.126% | $129.4917 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $121.57 | 9.584% | $133.2213 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $99.37 | 10.286% | $109.5912 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $67.83 | 6.533% | $72.2613 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $204.96 | 13.413% | $232.4513 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $177.84 | 11.865% | $198.9407 | $198.94 | $198.95 | $198.90 |
| 7 purchase totals = | $992.59 | $1,098.3478 | $1,098.34 | $1,098.35 | $1,098.40 | |