| 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 | $234.54 | 12.802% | $264.5658 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $216.84 | 5.798% | $229.4124 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $136.60 | 3.289% | $141.0928 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $143.78 | 9.328% | $157.1918 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $53.83 | 5.669% | $56.8816 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $125.87 | 4.457% | $131.48 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $163.31 | 9.284% | $178.4717 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,074.77 | $1,159.0961 | $1,159.09 | $1,159.10 | $1,159.20 | |