| 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 | $241.34 | 6.129% | $256.1317 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $45.41 | 7.792% | $48.9483 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $211.54 | 3.129% | $218.1591 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $226.63 | 8.874% | $246.7411 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $67.97 | 12.473% | $76.4479 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $180.95 | 7.702% | $194.8868 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $81.25 | 9.652% | $89.0923 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,055.09 | $1,130.4072 | $1,130.41 | $1,130.45 | $1,130.30 | |