| 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 | $10.87 | 12.579% | $12.2373 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $214.74 | 9.355% | $234.8289 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $168.54 | 12.740% | $190.012 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $234.66 | 8.376% | $254.3151 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $195.97 | 3.416% | $202.6643 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $148.74 | 13.515% | $168.8422 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $137.41 | 7.403% | $147.5825 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,110.93 | $1,210.4823 | $1,210.48 | $1,210.50 | $1,210.40 | |