| 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 | $213.79 | 9.447% | $233.9867 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $240.41 | 7.380% | $258.1523 | $258.15 | $258.15 | $258.20 |
| Purchase #3 | $149.96 | 10.396% | $165.5498 | $165.55 | $165.55 | $165.50 |
| Purchase #4 | $38.37 | 9.352% | $41.9584 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $215.32 | 13.803% | $245.0406 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $201.41 | 7.533% | $216.5822 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $29.43 | 11.262% | $32.7444 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $1,088.69 | $1,194.0144 | $1,194.01 | $1,194.05 | $1,194.00 | |