| 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 | $245.72 | 7.851% | $265.0115 | $265.01 | $265.00 | $265.00 |
| Purchase #2 | $117.44 | 4.132% | $122.2926 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $231.92 | 8.187% | $250.9073 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $195.61 | 11.587% | $218.2753 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $196.71 | 12.131% | $220.5729 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $37.66 | 11.730% | $42.0775 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $201.97 | 10.132% | $222.4336 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,227.03 | $1,341.5707 | $1,341.57 | $1,341.60 | $1,341.60 | |