| 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 | $220.73 | 6.868% | $235.8897 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $249.33 | 3.417% | $257.8496 | $257.85 | $257.85 | $257.80 |
| Purchase #3 | $233.82 | 10.446% | $258.2448 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $95.43 | 4.780% | $99.9916 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $187.87 | 12.722% | $211.7708 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $189.80 | 3.469% | $196.3842 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $201.94 | 3.768% | $209.5491 | $209.55 | $209.55 | $209.50 |
| 7 purchase totals = | $1,378.92 | $1,469.6798 | $1,469.67 | $1,469.70 | $1,469.60 | |