| 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 | $121.84 | 4.250% | $127.0182 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $35.44 | 6.433% | $37.7199 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $221.47 | 11.150% | $246.1639 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $193.83 | 6.638% | $206.6964 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $49.70 | 10.356% | $54.8469 | $54.85 | $54.85 | $54.80 |
| Purchase #6 | $236.87 | 10.633% | $262.0564 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $51.75 | 11.107% | $57.4979 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $910.90 | $991.9996 | $992.01 | $991.95 | $992.00 | |