| 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 | $182.29 | 13.581% | $207.0468 | $207.05 | $207.05 | $207.00 |
| Purchase #2 | $196.89 | 13.191% | $222.8618 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $210.73 | 4.473% | $220.156 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $115.44 | 11.869% | $129.1416 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $145.97 | 4.589% | $152.6686 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $213.61 | 12.159% | $239.5828 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $215.87 | 8.670% | $234.5859 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,280.80 | $1,406.0435 | $1,406.05 | $1,406.05 | $1,406.10 | |