| 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 | $20.70 | 5.168% | $21.7698 | $21.77 | $21.75 | $21.80 |
| Purchase #2 | $170.44 | 9.152% | $186.0387 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $144.54 | 11.742% | $161.5119 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $61.29 | 11.208% | $68.1594 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $69.41 | 4.824% | $72.7583 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $231.59 | 6.480% | $246.597 | $246.60 | $246.60 | $246.60 |
| Purchase #7 | $241.77 | 3.403% | $249.9974 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $939.74 | $1,006.8325 | $1,006.84 | $1,006.80 | $1,006.90 | |