| 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 | $124.63 | 7.491% | $133.966 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $230.58 | 12.339% | $259.0313 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $240.40 | 11.457% | $267.9426 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $30.41 | 6.477% | $32.3797 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $81.62 | 7.512% | $87.7513 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $193.41 | 4.360% | $201.8427 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $229.65 | 10.851% | $254.5693 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,130.70 | $1,237.4829 | $1,237.48 | $1,237.50 | $1,237.50 | |