| 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 | $190.49 | 5.106% | $200.2164 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $68.84 | 3.733% | $71.4098 | $71.41 | $71.40 | $71.40 |
| Purchase #3 | $199.30 | 7.863% | $214.971 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $213.94 | 10.113% | $235.5758 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $148.59 | 9.262% | $162.3524 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $234.69 | 5.586% | $247.7998 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $92.92 | 5.800% | $98.3094 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $1,148.77 | $1,230.6346 | $1,230.64 | $1,230.60 | $1,230.70 | |