| 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 | $115.26 | 8.203% | $124.7148 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $145.88 | 4.203% | $152.0113 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $13.36 | 5.531% | $14.0989 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $164.48 | 3.809% | $170.745 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $201.42 | 6.577% | $214.6674 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $110.60 | 13.592% | $125.6328 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $24.39 | 13.691% | $27.7292 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $775.39 | $829.5994 | $829.60 | $829.60 | $829.50 | |