| 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 | $222.75 | 13.229% | $252.2176 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $105.97 | 3.393% | $109.5656 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $128.36 | 9.452% | $140.4926 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $107.88 | 13.579% | $122.529 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $156.95 | 6.504% | $167.158 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $27.78 | 6.304% | $29.5313 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $193.91 | 5.326% | $204.2376 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $943.60 | $1,025.7317 | $1,025.74 | $1,025.75 | $1,025.70 | |