| 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 | $227.78 | 12.350% | $255.9108 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $124.64 | 6.373% | $132.5833 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $42.48 | 10.202% | $46.8138 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $138.28 | 12.349% | $155.3562 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $17.81 | 6.846% | $19.0293 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $207.45 | 5.261% | $218.3639 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $185.51 | 7.419% | $199.273 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $943.95 | $1,027.3303 | $1,027.32 | $1,027.30 | $1,027.40 | |