| 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 | $80.98 | 12.404% | $91.0248 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $162.39 | 12.343% | $182.4338 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $136.87 | 3.611% | $141.8124 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $250.44 | 7.126% | $268.2864 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $221.94 | 5.648% | $234.4752 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $198.33 | 8.680% | $215.545 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $200.38 | 11.673% | $223.7704 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,251.33 | $1,357.3480 | $1,357.35 | $1,357.35 | $1,357.30 | |