| 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 | $120.78 | 7.381% | $129.6948 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $51.32 | 4.780% | $53.7731 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $34.60 | 7.433% | $37.1718 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $225.94 | 3.556% | $233.9744 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $161.92 | 9.864% | $177.8918 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $234.94 | 3.119% | $242.2678 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $236.45 | 4.247% | $246.492 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,065.95 | $1,121.2657 | $1,121.25 | $1,121.20 | $1,121.40 | |